APA način citiranja (7. izdanje)

Bullough, R. V. (1988). Creating instructional materials (3rd ed.). Merrill Publishing.

Čikaški stil citiranja (17. izdanje)

Bullough, Robert V. Creating Instructional Materials. 3rd ed. Columbus: Merrill Publishing, 1988.

MLA način citiranja (9. izdanje)

Bullough, Robert V. Creating Instructional Materials. 3rd ed. Merrill Publishing, 1988.