Cita APA (7a ed.)

Abrol, B., & Chopra, I. (1960). Medicinal plants of the arid zones. United Nations Educational Scientific and Cultural Organization.

Cita Chicago Style (17a ed.)

Abrol, B.K, y I.C Chopra. Medicinal Plants of the Arid Zones. France: United Nations Educational Scientific and Cultural Organization, 1960.

Cita MLA (9a ed.)

Abrol, B.K, y I.C Chopra. Medicinal Plants of the Arid Zones. United Nations Educational Scientific and Cultural Organization, 1960.