APA (7th ed.) Citation

Freeman, H. J. Erythema Nodosum and Pyoderma Gangrenosum in 50 Patients with Crohn’s Disease. Wiley.

Chicago Style (17th ed.) Citation

Freeman, Hugh J. Erythema Nodosum and Pyoderma Gangrenosum in 50 Patients with Crohn’s Disease. Wiley.

MLA (9th ed.) Citation

Freeman, Hugh J. Erythema Nodosum and Pyoderma Gangrenosum in 50 Patients with Crohn’s Disease. Wiley.

Warning: These citations may not always be 100% accurate.