{
  "book": {
    "authors": [
      "Yūgure Maeda"
    ],
    "authorship": "known",
    "city": "Tōkyō",
    "pages": 368,
    "publisher": "Nihon Tosho Sentā",
    "title": "Jijodentai tanka senshaku sobyō"
  },
  "cached": true,
  "citations": {
    "apa": "Maeda, Y. (1990). Jijodentai tanka senshaku sobyō. Nihon Tosho Sentā.",
    "bibtex": "@book{isbn9784820590538,\n  title = {Jijodentai tanka senshaku sobyō},\n  author = {{Yūgure Maeda}},\n  publisher = {Nihon Tosho Sentā},\n  address = {Tōkyō},\n  year = {1990},\n  language = {jpn},\n  isbn = {9784820590538},\n}",
    "chicago": "Maeda, Yūgure. Jijodentai tanka senshaku sobyō. Nihon Tosho Sentā, 1990.",
    "mla": "Maeda, Yūgure. Jijodentai tanka senshaku sobyō. Nihon Tosho Sentā, 1990.",
    "wp": "{{cite book |title=Jijodentai tanka senshaku sobyō |author1=Yūgure Maeda |publisher=Nihon Tosho Sentā |location=Tōkyō |year=1990 |language=ja |isbn=9784820590538}}"
  },
  "consulted": {
    "answered": 1,
    "consulted": 1,
    "not_asked": 0,
    "not_held": 0
  },
  "found": true,
  "isbn": {
    "input": "9784820590538",
    "isbn13": "9784820590538",
    "normalized": "9784820590538",
    "valid": true
  },
  "ok": true,
  "quality": {
    "state": "partial",
    "omissions": [
      {
        "field": "issued",
        "reason": "missing_evidence"
      },
      {
        "field": "responsibility",
        "reason": "unverified_roles"
      }
    ]
  },
  "supported_styles": [
    "mla",
    "apa",
    "chicago",
    "wp",
    "bibtex"
  ]
}