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

APA Zitierstil

Parmalee, P. W. (1956). A comparison of past and present populations of fresh-water mussels in southern Illinois. - Springfield, IL.

Chicago Zitierstil

Parmalee, Paul W. A Comparison of Past and Present Populations of Fresh-water Mussels in Southern Illinois. - Springfield, IL. 1956.

MLA Zitierstil

Parmalee, Paul W. A Comparison of Past and Present Populations of Fresh-water Mussels in Southern Illinois. - Springfield, IL. 1956.