APA (7th ed.) Citation

Puzon, A. B. (1980). The new plane trigonometry. Saint Mary's.

Chicago Style (17th ed.) Citation

Puzon, Aurora B. The New Plane Trigonometry. Manila: Saint Mary's, 1980.

MLA (9th ed.) Citation

Puzon, Aurora B. The New Plane Trigonometry. Saint Mary's, 1980.

Warning: These citations may not always be 100% accurate.