Cita APA (7th ed.)

Silvester, B. Down under scuba diver (Rev.ed.). Curlew Books.

Cita Chicago (17th ed.)

Silvester, Bill. Down Under Scuba Diver. Rev.ed. S.l.: Curlew Books.

Cita MLA (8th ed.)

Silvester, Bill. Down Under Scuba Diver. Rev.ed. Curlew Books.