APA (7th ed.) Zitazioa

Akhtar , R., & Verhasselt, Y. (1990). Disease ecology, and health: Readings in medical geography. Rawat.

Chicago Style (17th ed.) Zitazioa

Akhtar , Rais, eta Yola Verhasselt. Disease Ecology, and Health: Readings in Medical Geography. Jaipur: Rawat, 1990.

MLA (9th ed.) Zitazioa

Akhtar , Rais, eta Yola Verhasselt. Disease Ecology, and Health: Readings in Medical Geography. Rawat, 1990.