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

APA Citation Edition Citation

Shimer, H. W. (1931). An introduction to the study of fossils: ( plants and animals). Macmillan.

Chicago Citation Edition Citation

Shimer, Hervey Woodburn. An Introduction to the Study of Fossils: ( Plants and Animals). New York-NY: Macmillan, 1931.

MLA Citation Edition Citation

Shimer, Hervey Woodburn. An Introduction to the Study of Fossils: ( Plants and Animals). Macmillan, 1931.