APA (7e ed.) Bronvermelding

Crofton, J., Horne, N., & Miller, F. (1992). Tuberculosis clinica.

Chicago (17e ed.) Bronvermelding

Crofton, John, Norman Horne, en Fred Miller. Tuberculosis Clinica. 1992.

MLA (9e ed.) Bronvermelding

Crofton, John, et al. Tuberculosis Clinica. 1992.