APA Style

Harrison, T, R., Stone, R, M. (1998). Harrison's principles of internal medicine : PreTest self-assessment and review (14th). New York: McGraw-Hill.

MLA Style

Harrison, Tinsley, Randolph., Stone, Richard, M.. "Harrison's principles of internal medicine : PreTest self-assessment and review". 14th New York: McGraw-Hill, 1998. Text.