APA (7th ed.) Citation

Leonhardy, A. (1970). College algebra (2nd ed.). John Wiley and Sons, Inc.

Chicago Style (17th ed.) Citation

Leonhardy, Adele. College Algebra. 2nd ed. New York: John Wiley and Sons, Inc, 1970.

MLA (9th ed.) Citation

Leonhardy, Adele. College Algebra. 2nd ed. John Wiley and Sons, Inc, 1970.