APA ציטוט

Ellis, R., & Gulick, D. (1981). College algebra. Harcourt Brace Jovanovich.

Chicago Style (17th ed.) Citation

Ellis, Robert, and Denny Gulick. College Algebra. New York: Harcourt Brace Jovanovich, 1981.

ציטוט MLA

Ellis, Robert, and Denny Gulick. College Algebra. Harcourt Brace Jovanovich, 1981.