Citazione Stile APA (7a Edizione)

DROOYAN, I., & ROSEN, B. (1982). Introductory algebra: A guided worktext. John wiley and sons.

Citazione stile Chigago Style (17a edizione)

DROOYAN, Irving, e Bill ROSEN. Introductory Algebra: A Guided Worktext. New York: John wiley and sons, 1982.

Citatione MLA (9a ed.)

DROOYAN, Irving, e Bill ROSEN. Introductory Algebra: A Guided Worktext. John wiley and sons, 1982.