APA način citiranja (7. izdanje)

Duncan, B. (1993). Personal assistance services in Europe and North America. Rehabilitation International.

Čikaški stil citiranja (17. izdanje)

Duncan, Barbara. Personal Assistance Services in Europe and North America. New York: Rehabilitation International, 1993.

MLA način citiranja (8. izdanje)

Duncan, Barbara. Personal Assistance Services in Europe and North America. Rehabilitation International, 1993.