एपीए उद्धरण

Kohler, H. (1969). Readings in economics (2nd ed.). Holt, Rinehart and Winston, Inc.

शिकागो स्टाइल उद्धरण

Kohler, Heinz. Readings in Economics. 2nd ed. New York: Holt, Rinehart and Winston, Inc, 1969.

एमएलए उद्धरण

Kohler, Heinz. Readings in Economics. 2nd ed. Holt, Rinehart and Winston, Inc, 1969.