Citazione Stile APA (7a Edizione)

Lockard, J. (1992). Instructional software: Practical design and development. Wm. C. Brown Publishers.

Citazione stile Chigago Style (17a edizione)

Lockard, James. Instructional Software: Practical Design and Development. Dubuque, Iowa: Wm. C. Brown Publishers, 1992.

Citatione MLA (8a ed.)

Lockard, James. Instructional Software: Practical Design and Development. Wm. C. Brown Publishers, 1992.