Παραπομπή σε μορφή APA (7η εκδ.)

Elling, R. H. (1980). Cross-national study of health systems: Political economies and health care. Transaction Books.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Elling, Ray H. Cross-national Study of Health Systems: Political Economies and Health Care. New Brunswick, N. J: Transaction Books, 1980.

Παραπομπή σε μορφή MLA (9th εκδ.)

Elling, Ray H. Cross-national Study of Health Systems: Political Economies and Health Care. Transaction Books, 1980.