Cita APA

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

Chicago Edition Citation

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

Cita MLA

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

Atenció: Aquestes cites poden no estar 100% correctes.