Tohutoro APA (7th ed.)

Betts, R. F., Penn, R. L., & Chapman, S. W. (2003). A practical approach to infectious diseases (Fifth edition.). Lippincott Williams & Wilkins.

Tohutoru Kātū Chicago (17th ed.)

Betts, Robert F., Robert L. Penn, me Stanley W. Chapman. A Practical Approach to Infectious Diseases. Fifth edition. Philadelphia: Lippincott Williams & Wilkins, 2003.

Tohutoro MLA (9th ed.)

Betts, Robert F., et al. A Practical Approach to Infectious Diseases. Fifth edition. Lippincott Williams & Wilkins, 2003.