APA (7th ed.) Citation

Barus, V., Rysavy, B., & Ryztikov, K. M. (1978). Helminths of fish-eating birds of the Palaearctic region. Junk.

Chicago Style (17th ed.) Citation

Barus, Vlasimil, Bohumil Rysavy, and Konstantin Minaevich Ryztikov. Helminths of Fish-eating Birds of the Palaearctic Region. The Hague: Junk, 1978.

MLA (9th ed.) Citation

Barus, Vlasimil, et al. Helminths of Fish-eating Birds of the Palaearctic Region. Junk, 1978.