APA-Zitierstil (7. Ausg.)

Gido, J. (1985). Project management software directory (1. print.). Industrial Press.

Chicago-Zitierstil (17. Ausg.)

Gido, Jack. Project Management Software Directory. 1. print. New York, N.Y: Industrial Press, 1985.

MLA-Zitierstil (9. Ausg.)

Gido, Jack. Project Management Software Directory. 1. print. Industrial Press, 1985.