Παραπομπή σε μορφή APA (7η εκδ.)

Higgins, C. B., & Higgins, C. B. .. .. . . . a. (1990). Congenital heart disease: Echocardiography and magnetic resonance imaging. Raven Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Higgins, Charles B., και Charles B . ....[et al] Higgins. Congenital Heart Disease: Echocardiography and Magnetic Resonance Imaging. New York: Raven Press, 1990.

Παραπομπή σε μορφή MLA (9th εκδ.)

Higgins, Charles B., και Charles B . ....[et al] Higgins. Congenital Heart Disease: Echocardiography and Magnetic Resonance Imaging. Raven Press, 1990.