Παραπομπή APA

Rahmani, A. R. (2012). Threatened birds of India, their conservation requirements. Available from IBCN.

Παραπομπή Chicago Style

Rahmani, Asad R. Threatened Birds of India, Their Conservation Requirements. Delhi: Available from IBCN, 2012.

Παραπομπή MLA

Rahmani, Asad R. Threatened Birds of India, Their Conservation Requirements. Available from IBCN, 2012.