APA استشهاد

Stewart, N. (1977). Help your boss and help yourself. McGraw-Hill.

استشهاد بنمط شيكاغو

Stewart, Nathaniel. Help Your Boss and Help Yourself. London: McGraw-Hill, 1977.

MLA استشهاد

Stewart, Nathaniel. Help Your Boss and Help Yourself. McGraw-Hill, 1977.