Παραπομπή σε μορφή APA (7η εκδ.)

Williams, C. D. (1986). Primary health care pioneer: The selected works of Dr. Cicely D. Williams. World Federation of Public Health Associations and UNICEF.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Williams, Cicely D. Primary Health Care Pioneer: The Selected Works of Dr. Cicely D. Williams. Geneva, Switzerland: World Federation of Public Health Associations and UNICEF, 1986.

Παραπομπή σε μορφή MLA (8th εκδ.)

Williams, Cicely D. Primary Health Care Pioneer: The Selected Works of Dr. Cicely D. Williams. World Federation of Public Health Associations and UNICEF, 1986.