APA aipamena

Ferris, E., & Skelley, E. G. (1979). Body structures and functions.

Chicago Style aipamena

Ferris, Elvira, and Esther G. Skelley. Body Structures and Functions. 1979.

MLA aipamena

Ferris, Elvira, and Esther G. Skelley. Body Structures and Functions. 1979.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.