Παραπομπή APA

Yonge, C. M. (1960). New naturalist Oysters. Collins.

Παραπομπή Chicago Style

Yonge, C. M. New Naturalist Oysters. London: Collins, 1960.

Παραπομπή MLA

Yonge, C. M. New Naturalist Oysters. Collins, 1960.