एपीए उद्धरण

Oldroyd, H. (1973). Collecting perserving and studying insects. Hutchinson and Co Ltd.

शिकागो स्टाइल उद्धरण

Oldroyd, H. Collecting Perserving and Studying Insects. London: Hutchinson and Co Ltd, 1973.

एमएलए उद्धरण

Oldroyd, H. Collecting Perserving and Studying Insects. Hutchinson and Co Ltd, 1973.