Styl cytowania APA

Parmeshwar Singh. (2013). Concepts in forestry. Anmol Publicatons Pvt Ltd.

Styl cytowania Chicago

Parmeshwar Singh. Concepts in Forestry. New Delhi: Anmol Publicatons Pvt Ltd, 2013.

Styl cytowania MLA

Parmeshwar Singh. Concepts in Forestry. Anmol Publicatons Pvt Ltd, 2013.