{
  "book": {
    "authors": [
      "岡田, 哲, 1931-2019"
    ],
    "authorship": "known",
    "pages": 508,
    "publisher": "東京堂出版",
    "title": "たべもの起源事典"
  },
  "cached": true,
  "citations": {
    "apa": "岡田, 哲, 1931-2019. (n.d.). たべもの起源事典. 東京堂出版.",
    "bibtex": "@book{isbn9784490106169,\n  title = {たべもの起源事典},\n  author = {{岡田, 哲, 1931-2019}},\n  publisher = {東京堂出版},\n  isbn = {9784490106169},\n}",
    "chicago": "岡田, 哲, 1931-2019. たべもの起源事典. 東京堂出版, n.d.",
    "mla": "岡田, 哲, 1931-2019. たべもの起源事典. 東京堂出版.",
    "wp": "{{cite book |title=たべもの起源事典 |author1=岡田, 哲, 1931-2019 |publisher=東京堂出版 |isbn=9784490106169}}"
  },
  "consulted": {
    "answered": 1,
    "consulted": 3,
    "not_asked": 0,
    "not_held": 2
  },
  "found": true,
  "isbn": {
    "input": "9784490106169",
    "isbn13": "9784490106169",
    "normalized": "9784490106169",
    "valid": true
  },
  "ok": true,
  "quality": {
    "state": "partial",
    "omissions": [
      {
        "field": "issued",
        "reason": "missing_evidence"
      },
      {
        "field": "responsibility",
        "reason": "unverified_roles"
      },
      {
        "field": "evidence",
        "reason": "source_evidence_incomplete"
      }
    ]
  },
  "supported_styles": [
    "mla",
    "apa",
    "chicago",
    "wp",
    "bibtex"
  ]
}