APA način citiranja (7. izdanje)

Leatherman, D. (1990). The training trilogy. Human Resources Development Press.

Čikaški stil citiranja (17. izdanje)

Leatherman, Dick. The Training Trilogy. Amberst, Mass: Human Resources Development Press, 1990.

MLA način citiranja (9. izdanje)

Leatherman, Dick. The Training Trilogy. Human Resources Development Press, 1990.