{
  "book": {
    "authors": [
      "須藤, 朔"
    ],
    "authorship": "known",
    "pages": 270,
    "publisher": "朝日ソノラマ",
    "title": "マレー沖海戦"
  },
  "cached": true,
  "citations": {
    "apa": "須藤, 朔. (1982). マレー沖海戦. 朝日ソノラマ.",
    "bibtex": "@book{isbn9784257170051,\n  title = {マレー沖海戦},\n  author = {{須藤, 朔}},\n  publisher = {朝日ソノラマ},\n  year = {1982},\n  isbn = {9784257170051},\n}",
    "chicago": "須藤, 朔. マレー沖海戦. 朝日ソノラマ, 1982.",
    "mla": "須藤, 朔. マレー沖海戦. 朝日ソノラマ, 1982.",
    "wp": "{{cite book |title=マレー沖海戦 |author1=須藤, 朔 |publisher=朝日ソノラマ |year=1982 |isbn=9784257170051}}"
  },
  "consulted": {
    "answered": 1,
    "consulted": 3,
    "not_asked": 0,
    "not_held": 2
  },
  "found": true,
  "isbn": {
    "input": "9784257170051",
    "isbn13": "9784257170051",
    "normalized": "9784257170051",
    "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"
  ]
}