APA استشهاد

Schwartz, J. J. (1978). Corporate policy: A case book. Prentice Hall.

استشهاد بنمط شيكاغو

Schwartz, Jules J. Corporate Policy: A Case Book. Englewood: Prentice Hall, 1978.

MLA استشهاد

Schwartz, Jules J. Corporate Policy: A Case Book. Prentice Hall, 1978.