APA Zitierstil

Wheeler, Q. D. (1999). Why the phylogenetic species concept?-Elementary. Journal of nematology, 31(2), 134.

Chicago Zitierstil

Wheeler, Q D. "Why the Phylogenetic Species Concept?-Elementary." Journal of Nematology 31, no. 2 (1999): 134.

MLA Zitierstil

Wheeler, Q D. "Why the Phylogenetic Species Concept?-Elementary." Journal of Nematology, vol. 31, no. 2, 1999, p. 134.