APA (7th ed.) Citation

Froe, O. D., & Froe, O. B. (1976). The easy way to better grades (Rev. ed.). Arco Pub. Co.

Chicago Style (17th ed.) Citation

Froe, Otis David, and Otyce B. Froe. The Easy Way to Better Grades. Rev. ed. New York: Arco Pub. Co, 1976.

MLA (9th ed.) Citation

Froe, Otis David, and Otyce B. Froe. The Easy Way to Better Grades. Rev. ed. Arco Pub. Co, 1976.