APA (7th ed.) Citation

Hennefeld, J. O. (1987). Using Microsoft and IBM BASIC: An introduction to computer programming. PWS Computer Science.

Chicago Style (17th ed.) Citation

Hennefeld, Julien O. Using Microsoft and IBM BASIC: An Introduction to Computer Programming. Boston: PWS Computer Science, 1987.

MLA (9th ed.) Citation

Hennefeld, Julien O. Using Microsoft and IBM BASIC: An Introduction to Computer Programming. PWS Computer Science, 1987.

Warning: These citations may not always be 100% accurate.