एपीए उद्धरण

Santhosh Babu, P. B. (1989). Studies on some aspects of reproduction in male Opisina Arenosella Walker (Insecta: Lepidoptera: Xyloryctinae).

शिकागो स्टाइल उद्धरण

Santhosh Babu, P B. Studies on Some Aspects of Reproduction in Male Opisina Arenosella Walker (Insecta: Lepidoptera: Xyloryctinae). Department of Zoology, University of Kerala, 1989.

एमएलए उद्धरण

Santhosh Babu, P B. Studies on Some Aspects of Reproduction in Male Opisina Arenosella Walker (Insecta: Lepidoptera: Xyloryctinae). 1989.