APA-viite

Koul, O. N. (1992). English in India: Theoretical and Appllied Issues. Creative.

Chicago-tyylinen lähdeviittaus

Koul, Omkar N. English in India: Theoretical and Appllied Issues. New Delhi: Creative, 1992.

MLA-viite

Koul, Omkar N. English in India: Theoretical and Appllied Issues. Creative, 1992.