APA način citiranja (7. izdanje)

Dy, L. A. (2003). The applicability of the person-in-environment (PIE) classification system in Jose Fabella Center.

Čikaški stil citiranja (17. izdanje)

Dy, Laurence A. The Applicability of the Person-in-environment (PIE) Classification System in Jose Fabella Center. 2003.

MLA način citiranja (9. izdanje)

Dy, Laurence A. The Applicability of the Person-in-environment (PIE) Classification System in Jose Fabella Center. 2003.