APA (7th ed.) Citation

Kerkhof, P. C. M. v. d. (2003). Textbook of psoriasis (Second edition.). Blackwell Publishing.

Chicago Style (17th ed.) Citation

Kerkhof, Petrus Cornelis Maria van de. Textbook of Psoriasis. Second edition. Malden, Mass.: Blackwell Publishing, 2003.

MLA (9th ed.) Citation

Kerkhof, Petrus Cornelis Maria van de. Textbook of Psoriasis. Second edition. Blackwell Publishing, 2003.