APA aipamena

Rider, P. R. (1942). Plane and spherical trigonometry. Macmillan.

Chicago Style aipamena

Rider, Paul R. Plane and Spherical Trigonometry. New York: Macmillan, 1942.

MLA aipamena

Rider, Paul R. Plane and Spherical Trigonometry. Macmillan, 1942.