APA (7th ed.) Citation

Collins, R. D. (2012). Differential diagnosis in primary care (Fifth edition.). Lippincott Williams & Wilkins.

Chicago Style (17th ed.) Citation

Collins, R. Douglas. Differential Diagnosis in Primary Care. Fifth edition. Philadelphia, Pa.: Lippincott Williams & Wilkins, 2012.

MLA (9th ed.) Citation

Collins, R. Douglas. Differential Diagnosis in Primary Care. Fifth edition. Lippincott Williams & Wilkins, 2012.