APA (7e ed.) Bronvermelding

DROOYAN, I., & WOOTON, W. (1972). Elementary algebra for college students.-- Ed. 3. John Wiley and Sons.

Chicago (17e ed.) Bronvermelding

DROOYAN, Irving, en William WOOTON. Elementary Algebra for College Students.-- Ed. 3. New York: John Wiley and Sons, 1972.

MLA (9e ed.) Bronvermelding

DROOYAN, Irving, en William WOOTON. Elementary Algebra for College Students.-- Ed. 3. John Wiley and Sons, 1972.