APA (7th ed.) Citation

Ayres, F., & Moyer, R. E. (1989). Trigonometría (2a. ed.). McGraw Hill.

Chicago Style (17th ed.) Citation

Ayres, Frank, and Robert E. Moyer. Trigonometría. 2a. ed. Ciudad de México: McGraw Hill, 1989.

MLA (9th ed.) Citation

Ayres, Frank, and Robert E. Moyer. Trigonometría. 2a. ed. McGraw Hill, 1989.

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