APA (7th ed.) Citation

O'Connell, T. X. (2017). Instant work-ups: A clinical guide to medicine (Second edition.). Elsevier.

Chicago Style (17th ed.) Citation

O'Connell, Theodore X. Instant Work-ups: A Clinical Guide to Medicine. Second edition. Philadelphia, PA: Elsevier, 2017.

MLA (9th ed.) Citation

O'Connell, Theodore X. Instant Work-ups: A Clinical Guide to Medicine. Second edition. Elsevier, 2017.