APA (7e ed.) Bronvermelding

Conrad, S. A., Kinasewitz, G. T., & George, R. B. (1984). Pulmonary function testing: Principles and practice. Churchill Livingstone.

Chicago (17e ed.) Bronvermelding

Conrad, Steven A., Gary T. Kinasewitz, en Ronald B. George. Pulmonary Function Testing: Principles and Practice. New York: Churchill Livingstone, 1984.

MLA (9e ed.) Bronvermelding

Conrad, Steven A., et al. Pulmonary Function Testing: Principles and Practice. Churchill Livingstone, 1984.