APA (7th ed.) Citation

Rigel, D. S. Cancer of the skin. Elsevier, Saunders.

Chicago Style (17th ed.) Citation

Rigel, Darrell S. Cancer of the Skin. Philadelphia, Pa. [u.a.]: Elsevier, Saunders.

MLA (9th ed.) Citation

Rigel, Darrell S. Cancer of the Skin. Elsevier, Saunders.

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