APA aipamena

Godbole, M. S., & Shintre, R. P. (1941). Elementary plane trigonometry.

Chicago Style aipamena

Godbole, M. S., and R. P. Shintre. Elementary Plane Trigonometry. 1941.

MLA aipamena

Godbole, M. S., and R. P. Shintre. Elementary Plane Trigonometry. 1941.