APA citiranje

ZILL, D. G., & DEWAR, J. M. (1990). Trigonometry.-- Ed.2. McGraw-Hill.

Chicago Style (17th ed.) Citation

ZILL, Dennis G., and Jacqueline M. DEWAR. Trigonometry.-- Ed.2. New York: McGraw-Hill, 1990.

MLA citiranje

ZILL, Dennis G., and Jacqueline M. DEWAR. Trigonometry.-- Ed.2. McGraw-Hill, 1990.