Παραπομπή APA

Dwivedi, A. (1993). Forests: The ecological ramifications. Natraj.

Παραπομπή Chicago Style

Dwivedi, A.P. Forests: The Ecological Ramifications. Dehradun: Natraj, 1993.

Παραπομπή MLA

Dwivedi, A.P. Forests: The Ecological Ramifications. Natraj, 1993.