Παραπομπή APA

Bingham, R. C. (1972). Mathematically speaking. Mc Graw-Hill.

Παραπομπή Chicago Style

Bingham, Robert C. Mathematically Speaking. New York: Mc Graw-Hill, 1972.

Παραπομπή MLA

Bingham, Robert C. Mathematically Speaking. Mc Graw-Hill, 1972.