APA (7th ed.) Citation

Fiedler, A. (1957). Fische singen im Ukayali. Brockhaus.

Chicago Style (17th ed.) Citation

Fiedler, Arkady. Fische Singen Im Ukayali. Leipzig: Brockhaus, 1957.

MLA (8th ed.) Citation

Fiedler, Arkady. Fische Singen Im Ukayali. Brockhaus, 1957.

Warning: These citations may not always be 100% accurate.