Cita APA (7th ed.)

ebrary, Inc, & Sever, D. M. (2003). Reproductive biology and phylogeny of Urodela. Science Publishers.

Cita Chicago (17th ed.)

ebrary, Inc, i David M. Sever. Reproductive Biology and Phylogeny of Urodela. Enfield, NH: Science Publishers, 2003.

Cita MLA (9th ed.)

ebrary, Inc, i David M. Sever. Reproductive Biology and Phylogeny of Urodela. Science Publishers, 2003.