APA Style

Halperin, E, C. et al (2008). Principles and Practice of RADIATION ONCOLOGY (5th edn.). Philadelphia: Wolters Kluwer Health/Lippincott Williams & Wilkins,.

MLA Style

Halperin, Edward, C.. et al. "Principles and Practice of RADIATION ONCOLOGY". 5th edn. Philadelphia: Wolters Kluwer Health/Lippincott Williams & Wilkins,, 2008. Text.