Silvester, B. Down under scuba diver (Rev.ed.). Curlew Books.
Chicagoスタイル(17版)引用形式Silvester, Bill. Down Under Scuba Diver. Rev.ed. S.l.: Curlew Books.
MLA(8版)引用形式Silvester, Bill. Down Under Scuba Diver. Rev.ed. Curlew Books.
警告: この引用は必ずしも正確ではありません.