Cita APA

Williams, R., & Lansford, E. W. (1967). Encyclopedia of biochemistry. Reifold.

Chicago Edition Citation

Williams, Roger, i Edwin W. Lansford. Encyclopedia of Biochemistry. London: Reifold, 1967.

Cita MLA

Williams, Roger, i Edwin W. Lansford. Encyclopedia of Biochemistry. Reifold, 1967.