Cita APA (7th ed.)

Hart, W. W. (1942). Basic mathematics: A survey course. D. C. Heath.

Cita Chicago (17th ed.)

Hart, Walter W. Basic Mathematics: A Survey Course. Boston: D. C. Heath, 1942.

Cita MLA (9th ed.)

Hart, Walter W. Basic Mathematics: A Survey Course. D. C. Heath, 1942.