APA (7th ed.) Citation

Rietz, H. L., & Crathorne, A. R. (1933). Introductory college algebra. Holt.

Chicago Style (17th ed.) Citation

Rietz, Henry Lewis, and Arthur Robert Crathorne. Introductory College Algebra. New York: Holt, 1933.

MLA (9th ed.) Citation

Rietz, Henry Lewis, and Arthur Robert Crathorne. Introductory College Algebra. Holt, 1933.