APA (7th ed.) Citation

(1993). Harper's biochemistry (23. ed., 2. print.). Appleton & Lange.

Chicago Style (17th ed.) Citation

Harper's Biochemistry. 23. ed., 2. print. Norwalk, Conn: Appleton & Lange, 1993.

MLA (9th ed.) Citation

Harper's Biochemistry. 23. ed., 2. print. Appleton & Lange, 1993.