Cita APA (7a ed.)

Roger,Zbynek. (1986). Studies in herpetology. Societas Europeae Herpetologica.

Cita Chicago Style (17a ed.)

Roger,Zbynek. Studies in Herpetology. Praha - CHEC: Societas Europeae Herpetologica, 1986.

Cita MLA (8a ed.)

Roger,Zbynek. Studies in Herpetology. Societas Europeae Herpetologica, 1986.