APA引文

Loney, S. L. (1952). Plane trigonometry. Cambridge University.

Chicago Edition Citation

Loney, Sidney L. Plane Trigonometry. Cambridge: Cambridge University, 1952.

MLA引文

Loney, Sidney L. Plane Trigonometry. Cambridge University, 1952.

警告：這些引文格式不一定是100％准確.