@Book{sitereport_105319, author = "横須賀市教育委員会, ", title = "東京湾要塞跡猿島砲台跡千代ヶ崎砲台跡", volume = "", publisher = "横須賀市教育委員会", year = 2014, series = "横須賀市文化財調査報告書", number = "51", url = https://sitereports.nabunken.go.jp/105319, }