Παραπομπή σε μορφή APA (7η εκδ.)

Forey, P., & Fitzsimons, C. (1994). Letts pocket guide to sea & seashore life: The most common species of European fish and other marine life described and illustrated in colour. Letts.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Forey, Pamela, και Cecilia Fitzsimons. Letts Pocket Guide to Sea & Seashore Life: The Most Common Species of European Fish and Other Marine Life Described and Illustrated in Colour. London: Letts, 1994.

Παραπομπή σε μορφή MLA (8th εκδ.)

Forey, Pamela, και Cecilia Fitzsimons. Letts Pocket Guide to Sea & Seashore Life: The Most Common Species of European Fish and Other Marine Life Described and Illustrated in Colour. Letts, 1994.