APA stil citiranja

Christansen, F. B., & Fenchel, T. M. (1977). Measuring selection in natural populations: Measuring selection in natural populations (1. izd.). Berlin: Springer Verlag.

Chicago stil citiranja

Christansen, Freddy B., and Tom M. Fenchel. Measuring selection in natural populations: Measuring selection in natural populations. 1. izd. Berlin: Springer Verlag, 1977.

MLA stil citiranja

Christansen, Freddy B., and Tom M. Fenchel. Measuring selection in natural populations: Measuring selection in natural populations. 1. izd. Berlin: Springer Verlag, 1977.