Cita APA (7th ed.)

Hennefeld, J. O. (1981). Using BASIC: An introduction to computer programming (2nd ed.). Prindle, Weber & Schmidt.

Cita Chicago (17th ed.)

Hennefeld, Julien O. Using BASIC: An Introduction to Computer Programming. 2nd ed. Boston: Prindle, Weber & Schmidt, 1981.

Cita MLA (9th ed.)

Hennefeld, Julien O. Using BASIC: An Introduction to Computer Programming. 2nd ed. Prindle, Weber & Schmidt, 1981.