APA (7th ed.) Citation

HORNER, D. R. (1968). Trigonometry: A study of certain real functions. Holt, Rinehart and Winston.

Chicago Style (17th ed.) Citation

HORNER, Donald R. Trigonometry: A Study of Certain Real Functions. Holt, Rinehart and Winston, 1968.

MLA (8th ed.) Citation

HORNER, Donald R. Trigonometry: A Study of Certain Real Functions. Holt, Rinehart and Winston, 1968.

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