APA (7th ed.) Citation

Johnston, R. B. (2011). Weedon's skin pathology essentials. Churchill Livingstone.

Chicago Style (17th ed.) Citation

Johnston, Ronald B. Weedon's Skin Pathology Essentials. Edinburgh: Churchill Livingstone, 2011.

MLA (9th ed.) Citation

Johnston, Ronald B. Weedon's Skin Pathology Essentials. Churchill Livingstone, 2011.

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