APA aipamena

ColguhounW P. (1971). Biological rhythems and human performance. Acadamic.

Chicago Style aipamena

ColguhounW P. Biological Rhythems and Human Performance. Acadamic, 1971.

MLA aipamena

ColguhounW P. Biological Rhythems and Human Performance. Acadamic, 1971.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.