Cita APA (7th ed.)

SKEES, W. D. (1982). Writing handbook for computer professionals. Lifetime learning.

Cita Chicago (17th ed.)

SKEES, William D. Writing Handbook for Computer Professionals. California: Lifetime learning, 1982.

Cita MLA (9th ed.)

SKEES, William D. Writing Handbook for Computer Professionals. Lifetime learning, 1982.