Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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