Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.
APA ZitierstilJohnson, G. D., & Raynolds, R. G. H. (1976). Late Cenozoic Environments of the Koobi Fora Formation. Chicago/London: The University of Chicago Press.
Chicago ZitierstilJohnson, G. D., and R. G. H. Raynolds. Late Cenozoic Environments of the Koobi Fora Formation. Chicago/London: The University of Chicago Press, 1976.
MLA ZitierstilJohnson, G. D., and R. G. H. Raynolds. Late Cenozoic Environments of the Koobi Fora Formation. Chicago/London: The University of Chicago Press, 1976.