APA Style

Harper, R, M, G, M, H, A. (1988). Harper’s Biochemistry (21st Edition). Lebanon: Appleton and Lange (Norwalk, CT).

MLA Style

Harper, R. K., Murray;, Granner;, Mayes;, Harold, A.. "Harper’s Biochemistry". 21st Edition Lebanon: Appleton and Lange (Norwalk, CT), 1988. BOOK.