Cita APA (7th ed.)

Kaul, R. N. (1970). Afforestation in arid zones. Junk.

Cita Chicago (17th ed.)

Kaul, Ravindera Nath. Afforestation in Arid Zones. The Hague,: Junk, 1970.

Cita MLA (8th ed.)

Kaul, Ravindera Nath. Afforestation in Arid Zones. Junk, 1970.

Atenció: Aquestes cites poden no estar 100% correctes.