Παραπομπή APA

Higgins, P. M. (2002). Mathematics for the Imagination. Oxford University Press.

Παραπομπή Chicago Style

Higgins, Peter M. Mathematics for the Imagination. New York: Oxford University Press, 2002.

Παραπομπή MLA

Higgins, Peter M. Mathematics for the Imagination. Oxford University Press, 2002.