Παραπομπή APA

Uthappa A R. (2015). Competitive forestry. New Vishal Publications.

Παραπομπή Chicago Style

Uthappa A R. Competitive Forestry. New Delhi: New Vishal Publications, 2015.

Παραπομπή MLA

Uthappa A R. Competitive Forestry. New Vishal Publications, 2015.