Sagreiya, K. (2002). Forests and forestry (2nd.). National Book Trust.
Citazione stile Chigago Style (17a edizione)Sagreiya, K. Forests and Forestry. 2nd. New delhi: National Book Trust, 2002.
Citatione MLA (9a ed.)Sagreiya, K. Forests and Forestry. 2nd. National Book Trust, 2002.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.