APA-Zitierstil (7. Ausg.)

Fry, E. B. (1963). Teaching machines and programmed instruction: An introduction. McGraw-Hill.

Chicago-Zitierstil (17. Ausg.)

Fry, Edward Bernard. Teaching Machines and Programmed Instruction: An Introduction. New York: McGraw-Hill, 1963.

MLA-Zitierstil (9. Ausg.)

Fry, Edward Bernard. Teaching Machines and Programmed Instruction: An Introduction. McGraw-Hill, 1963.