Cita APA (7th ed.)

Naithani, H., & Negi, S. (1995). Oaks of India, Nepal and Bhutan. International Book Distributors.

Cita Chicago (17th ed.)

Naithani, H.B, i S.S Negi. Oaks of India, Nepal and Bhutan. Dehradun: International Book Distributors, 1995.

Cita MLA (9th ed.)

Naithani, H.B, i S.S Negi. Oaks of India, Nepal and Bhutan. International Book Distributors, 1995.