APA (7th ed.) Citation

Lex, J. [. (2006). Emergency medicine q and a (Second edition.). McGraw-hill.

Chicago Style (17th ed.) Citation

Lex, Joseph. [et.al.]. Emergency Medicine Q and a. Second edition. New York: McGraw-hill, 2006.

MLA (9th ed.) Citation

Lex, Joseph. [et.al.]. Emergency Medicine Q and a. Second edition. McGraw-hill, 2006.