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

APA Citation Edition Citation

Walcott, C. D. (1906). Algonkian formations of northwestern Montana. - Rochester, NY.

Chicago Citation Edition Citation

Walcott, Charles D. Algonkian Formations of Northwestern Montana. - Rochester, NY. 1906.

MLA Citation Edition Citation

Walcott, Charles D. Algonkian Formations of Northwestern Montana. - Rochester, NY. 1906.