Zimmerman, P. A. (1959). Darwin, evolution, and creation. Concordia.
Chicago Style (17th ed.) ZitazioaZimmerman, Paul A. Darwin, Evolution, and Creation. Missouri: Concordia, 1959.
MLA (9th ed.) ZitazioaZimmerman, Paul A. Darwin, Evolution, and Creation. Concordia, 1959.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.