APA način citiranja (7. izdanje)

Virrey-Romero, M. R. A descriptive study of referral patterns of active medical practitioners in Laoag City, Ilocos Norte.

Čikaški stil citiranja (17. izdanje)

Virrey-Romero, Maria Resurreccion. A Descriptive Study of Referral Patterns of Active Medical Practitioners in Laoag City, Ilocos Norte.

MLA način citiranja (9. izdanje)

Virrey-Romero, Maria Resurreccion. A Descriptive Study of Referral Patterns of Active Medical Practitioners in Laoag City, Ilocos Norte.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.