Παραπομπή APA

Sewell, R. (1975). fauna of British India: Butterflies. Today And Tommorow.

Παραπομπή Chicago Style

Sewell, R.B.S. Fauna of British India: Butterflies. New Delhi: Today And Tommorow, 1975.

Παραπομπή MLA

Sewell, R.B.S. Fauna of British India: Butterflies. Today And Tommorow, 1975.