एपीए उद्धरण

Slack , A. .. V. (1966). Chemistry and technology of fertilizers. Interscience publishers.

शिकागो स्टाइल उद्धरण

Slack , A . V. Chemistry and Technology of Fertilizers. New York: Interscience publishers, 1966.

एमएलए उद्धरण

Slack , A . V. Chemistry and Technology of Fertilizers. Interscience publishers, 1966.