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.