APA način citiranja (7. izdanje)

Nitschke, A. A., & Frye, W. (2008). Managing housekeeping operations (3.). American hotel & lodging educational institue.

Čikaški stil citiranja (17. izdanje)

Nitschke, Aleta A., i Willam Frye. Managing Housekeeping Operations. 3. Michigan: American hotel & lodging educational institue, 2008.

MLA način citiranja (9. izdanje)

Nitschke, Aleta A., i Willam Frye. Managing Housekeeping Operations. 3. American hotel & lodging educational institue, 2008.