APA استشهاد

Goldberg, J. A., & Potter, M. C. A. (1988). Mathematical methods (Ed.2.).

استشهاد بنمط شيكاغو

Goldberg, Jack; Author, و Merle C; Author Potter. Mathematical Methods. Ed.2. New Delhi, Prentice-Hall of India, 1988.

MLA استشهاد

Goldberg, Jack; Author, و Merle C; Author Potter. Mathematical Methods. Ed.2. 1988.