Παραπομπή σε μορφή APA (7η εκδ.)

Sinha, P. (2006). Bibliography on Rajaji National Park, Envis Bulletin: Wildlife and protected areas. Wildlife Institute of India.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sinha, P.R. Bibliography on Rajaji National Park, Envis Bulletin: Wildlife and Protected Areas. Dehradun: Wildlife Institute of India, 2006.

Παραπομπή σε μορφή MLA (9th εκδ.)

Sinha, P.R. Bibliography on Rajaji National Park, Envis Bulletin: Wildlife and Protected Areas. Wildlife Institute of India, 2006.