Cook, D. R. (1996). A freshwater species of Pontarachna (Acari, Pontarachnidae) From South Africa, with a discussion of genital acetabula in the family. Universidad Nacional Autónoma de México.
Chicago-Zitierstil (17. Ausg.)Cook, David R. A Freshwater Species of Pontarachna (Acari, Pontarachnidae) From South Africa, with a Discussion of Genital Acetabula in the Family. Universidad Nacional Autónoma de México, 1996.
MLA-Zitierstil (9. Ausg.)Cook, David R. A Freshwater Species of Pontarachna (Acari, Pontarachnidae) From South Africa, with a Discussion of Genital Acetabula in the Family. Universidad Nacional Autónoma de México, 1996.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.