APA استشهاد

Baum, R. (1975). Logic. Holt, Rinehart and Winston, Inc.

استشهاد بنمط شيكاغو

Baum, Robert. Logic. New York: Holt, Rinehart and Winston, Inc, 1975.

MLA استشهاد

Baum, Robert. Logic. Holt, Rinehart and Winston, Inc, 1975.