APA (7th ed.) Zitazioa

TRIGG, C. W. (1967). Mathematical quickies. McGraw-Hill.

Chicago Style (17th ed.) Zitazioa

TRIGG, Charles W. Mathematical Quickies. New York: McGraw-Hill, 1967.

MLA (9th ed.) Zitazioa

TRIGG, Charles W. Mathematical Quickies. McGraw-Hill, 1967.