APA-viite

Sashikumar, C. (2011). Birds of Kerala: Status and distribution. DC Books.

Chicago-tyylinen lähdeviittaus

Sashikumar, C. Birds of Kerala: Status and Distribution. Kottayam: DC Books, 2011.

MLA-viite

Sashikumar, C. Birds of Kerala: Status and Distribution. DC Books, 2011.