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

APA Citation Edition Citation

Ackerman, R. E. (1962). Culture contact in the Bering Sea: Birnirk-Punuk period. - Calgary.

Chicago Citation Edition Citation

Ackerman, Robert E. Culture Contact in the Bering Sea: Birnirk-Punuk Period. - Calgary. 1962.

MLA Citation Edition Citation

Ackerman, Robert E. Culture Contact in the Bering Sea: Birnirk-Punuk Period. - Calgary. 1962.