APA استشهاد

Carmony, L. A., & Holliday, R. (1990). First course in modula-2. Computer Science Press.

استشهاد بنمط شيكاغو

Carmony, Lowell A., و Robert Holliday. First Course in Modula-2. New York: Computer Science Press, 1990.

MLA استشهاد

Carmony, Lowell A., و Robert Holliday. First Course in Modula-2. Computer Science Press, 1990.