APA (7th ed.) Zitazioa

Sings, D. M. P. (1997). Forest environment and biodiversity. Dava.

Chicago Style (17th ed.) Zitazioa

Sings, Dr. M. P. Forest Environment and Biodiversity. Delhi: Dava, 1997.

MLA (9th ed.) Zitazioa

Sings, Dr. M. P. Forest Environment and Biodiversity. Dava, 1997.