{
  "book": {
    "authors": [
      "Robert A. Heinlein"
    ],
    "authorship": "known",
    "publisher": "Penguin Publishing Group",
    "title": "Stranger in a Strange Land"
  },
  "cached": true,
  "citations": {
    "apa": "Heinlein, R. A. (2007). Stranger in a Strange Land. Penguin Publishing Group.",
    "bibtex": "@book{isbn9781429537322,\n  title = {Stranger in a Strange Land},\n  author = {{Robert A. Heinlein}},\n  publisher = {Penguin Publishing Group},\n  year = {2007},\n  language = {eng},\n  isbn = {9781429537322},\n}",
    "chicago": "Heinlein, Robert A. Stranger in a Strange Land. Penguin Publishing Group, 2007.",
    "mla": "Heinlein, Robert A. Stranger in a Strange Land. Penguin Publishing Group, 2007.",
    "wp": "{{cite book |title=Stranger in a Strange Land |author1=Robert A. Heinlein |publisher=Penguin Publishing Group |year=2007 |language=en |isbn=9781429537322}}"
  },
  "consulted": {
    "answered": 1,
    "consulted": 1,
    "not_asked": 0,
    "not_held": 0
  },
  "found": true,
  "isbn": {
    "input": "9781429537322",
    "isbn13": "9781429537322",
    "normalized": "9781429537322",
    "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"
  ]
}
