APA (7e ed.) Bronvermelding

Collins, L. H., Crane, M. P., & Comroe, B. I. (1960). Internal medicine in dental practice (5th ed.). Lea & Febiger.

Chicago (17e ed.) Bronvermelding

Collins, Leon Howard, Martin Powers Crane, en Bernard Isaac Comroe. Internal Medicine in Dental Practice. 5th ed. Philadelphia: Lea & Febiger, 1960.

MLA (9e ed.) Bronvermelding

Collins, Leon Howard, et al. Internal Medicine in Dental Practice. 5th ed. Lea & Febiger, 1960.