APA Style

L, D, G. (1987). De Gown and De Gowni's Beside Diagnostic Examination (4th ed). NewYork: Macmillan Publishing Company.

MLA Style

L, De, Gown,Richard. "De Gown and De Gowni's Beside Diagnostic Examination". 4th ed NewYork: Macmillan Publishing Company, 1987. print.