Παραπομπή σε μορφή APA (7η εκδ.)

Wickler, W. (1966). Breeding aquarium fish: An introduction to the biology of their reproduction. Van Nostrand.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Wickler, Wolfgang. Breeding Aquarium Fish: An Introduction to the Biology of Their Reproduction. Princeton, New Jersey: Van Nostrand, 1966.

Παραπομπή σε μορφή MLA (9th εκδ.)

Wickler, Wolfgang. Breeding Aquarium Fish: An Introduction to the Biology of Their Reproduction. Van Nostrand, 1966.