Citazione Stile APA (7a Edizione)

Gray, A. (1969). Mathematics for the college students. Glencoe Press.

Citazione stile Chigago Style (17a edizione)

Gray, A. Mathematics for the College Students. London: Glencoe Press, 1969.

Citatione MLA (9a ed.)

Gray, A. Mathematics for the College Students. Glencoe Press, 1969.