APA aipamena

RAVEN, P. H. Biology#Peter H. Raven, George B. Johnson. Times Mirror/Mosby College Publ.

Chicago Style aipamena

RAVEN, Peter H. Biology#Peter H. Raven, George B. Johnson. Times Mirror/Mosby College Publ.

MLA aipamena

RAVEN, Peter H. Biology#Peter H. Raven, George B. Johnson. Times Mirror/Mosby College Publ.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.