Παραπομπή APA

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

Παραπομπή Chicago Style

Sashikumar, C...[et.al]; ed. Birds of Kerala: Status and Distribution. Kottayam: DC Books, 2011.

Παραπομπή MLA

Sashikumar, C...[et.al]; ed. Birds of Kerala: Status and Distribution. DC Books, 2011.