APA (7th ed.) Citation

Riddle, D. F. (1996). Analytic geometry (Sixth edition.). Cengage Learning Asia.

Chicago Style (17th ed.) Citation

Riddle, Douglas F. Analytic Geometry. Sixth edition. Singapore: Cengage Learning Asia, 1996.

MLA (9th ed.) Citation

Riddle, Douglas F. Analytic Geometry. Sixth edition. Cengage Learning Asia, 1996.