APA استشهاد

Ziegler, R. J. (1966). Business policies and decision making. Appleton Century Crofts.

استشهاد بنمط شيكاغو

Ziegler, Raymond J. Business Policies and Decision Making. New York: Appleton Century Crofts, 1966.

MLA استشهاد

Ziegler, Raymond J. Business Policies and Decision Making. Appleton Century Crofts, 1966.