APA (7th ed.) Citation

Carwardine, M., Camm, M., & Thurzo, M. (1997). Veľryby, delfíny a sviňuchy. Osveta.

Chicago Style (17th ed.) Citation

Carwardine, Mark, Martin Camm, and Milan Thurzo. Veľryby, Delfíny a Sviňuchy. Martin: Osveta, 1997.

MLA (9th ed.) Citation

Carwardine, Mark, et al. Veľryby, Delfíny a Sviňuchy. Osveta, 1997.