Citazione APA

Sagwal, S. S. (2016). Introductory forestry. Kalyani Publishers.

Stile di citazione Chicago

Sagwal, S S. Introductory Forestry. Ludhiana: Kalyani Publishers, 2016.

Citazione MLA

Sagwal, S S. Introductory Forestry. Kalyani Publishers, 2016.