APA استشهاد

Reitner, J. (2010). Encyclopedia of geobiology. Springer Berlin Heidelberg.

استشهاد بنمط شيكاغو

Reitner, Joachim. Encyclopedia of Geobiology. New York: Springer Berlin Heidelberg, 2010.

MLA استشهاد

Reitner, Joachim. Encyclopedia of Geobiology. Springer Berlin Heidelberg, 2010.