एपीए उद्धरण

Seller, M. J. (1993). Epidemiology and Control of Neural Tube Defects.

शिकागो स्टाइल उद्धरण

Seller, Mary J. Epidemiology and Control of Neural Tube Defects. 1993.

एमएलए उद्धरण

Seller, Mary J. Epidemiology and Control of Neural Tube Defects. 1993.