APA-Zitierstil (7. Ausg.)

Não informado. Studies in biology. University of Manchester, Biological Department.

Chicago-Zitierstil (17. Ausg.)

Não informado. Studies in Biology. Manchester, Inglaterra: University of Manchester, Biological Department.

MLA-Zitierstil (8. Ausg.)

Não informado. Studies in Biology. University of Manchester, Biological Department.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.