Παραπομπή APA

Maor, E. (1998). Trigonometric delights. Princeton University Press.

Παραπομπή Chicago Style

Maor, Eli. Trigonometric Delights. Princeton, N.J.: Princeton University Press, 1998.

Παραπομπή MLA

Maor, Eli. Trigonometric Delights. Princeton University Press, 1998.