Citazione Stile APA (7a Edizione)

MARTIN, G. C. (1962). A tutor text practical mathematics. Doubleday and Company.

Citazione stile Chigago Style (17a edizione)

MARTIN, Grace C. A Tutor Text Practical Mathematics. New York: Doubleday and Company, 1962.

Citatione MLA (9a ed.)

MARTIN, Grace C. A Tutor Text Practical Mathematics. Doubleday and Company, 1962.