एपीए उद्धरण

Sykes, G., & Skinner, F. A. (1971). Microbial aspects of pollution. Academic press.

शिकागो स्टाइल उद्धरण

Sykes, G., और F. A. Skinner. Microbial Aspects of Pollution. London: Academic press, 1971.

एमएलए उद्धरण

Sykes, G., और F. A. Skinner. Microbial Aspects of Pollution. Academic press, 1971.