APA Style
Halperin, E, C. et al (2004).
Principles and Practice of RADIATION ONCOLOGY (4th edn.).
Philadelphia:
Lippincott Williams & Wilkins,.
MLA Style
Halperin, Edward, C.. et al.
"Principles and Practice of RADIATION ONCOLOGY".
4th edn.
Philadelphia:
Lippincott Williams & Wilkins,,
2004.
Text.