APA aipamena

(1997). Human health and environment- Vol-I. A.P.H Publishing corporation.

Chicago Style aipamena

Human Health and Environment- Vol-I. New Delhi: A.P.H Publishing corporation, 1997.

MLA aipamena

Human Health and Environment- Vol-I. A.P.H Publishing corporation, 1997.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.