Παραπομπή σε μορφή APA (7η εκδ.)

Kuan, L. G. (1993). Understanding the Filipino elderly: A textbook for nurses and related health professionals. College of Nursing, University of the Philippines Manila.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Kuan, Letty G. Understanding the Filipino Elderly: A Textbook for Nurses and Related Health Professionals. Manila: College of Nursing, University of the Philippines Manila, 1993.

Παραπομπή σε μορφή MLA (9th εκδ.)

Kuan, Letty G. Understanding the Filipino Elderly: A Textbook for Nurses and Related Health Professionals. College of Nursing, University of the Philippines Manila, 1993.