APA Style

Edwards,Christopher,R,W, ., Bouchier,Ian,A,D, . (1991). Principles and practice of medicine (16th). Uk,: ELBS.

MLA Style

Edwards,Christopher,R,W, ., Bouchier,Ian,A,D, . "Principles and practice of medicine". 16th Uk,: ELBS, 1991. Text.