{
  "book": {
    "authors": [
      "Booy S. Van"
    ],
    "authorship": "known",
    "publisher": "Antique Collectors' Club",
    "title": "Rolls Royce Motor Cars"
  },
  "cached": true,
  "citations": {
    "apa": "Van, B. S. (2020). Rolls Royce Motor Cars. Antique Collectors' Club.",
    "bibtex": "@book{isbn9781788841009,\n  title = {Rolls Royce Motor Cars},\n  author = {{Booy S. Van}},\n  publisher = {Antique Collectors' Club},\n  year = {2020},\n  language = {eng},\n  isbn = {9781788841009},\n}",
    "chicago": "Van, Booy S. Rolls Royce Motor Cars. Antique Collectors' Club, 2020.",
    "mla": "Van, Booy S. Rolls Royce Motor Cars. Antique Collectors' Club, 2020.",
    "wp": "{{cite book |title=Rolls Royce Motor Cars |author1=Booy S. Van |publisher=Antique Collectors\u0026#39; Club |year=2020 |language=en |isbn=9781788841009}}"
  },
  "consulted": {
    "answered": 1,
    "consulted": 1,
    "not_asked": 0,
    "not_held": 0
  },
  "found": true,
  "isbn": {
    "input": "9781788841009",
    "isbn13": "9781788841009",
    "normalized": "9781788841009",
    "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"
  ]
}
