APA (7th ed.) Citation

Collins, R. D. (2018). Differential diagnosis and treatment in primary care (Sixth edition.). Wolters Kluwer.

Chicago Style (17th ed.) Citation

Collins, R. Douglas. Differential Diagnosis and Treatment in Primary Care. Sixth edition. Philadelphia: Wolters Kluwer, 2018.

MLA (9th ed.) Citation

Collins, R. Douglas. Differential Diagnosis and Treatment in Primary Care. Sixth edition. Wolters Kluwer, 2018.