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

APA Citation Edition Citation

Callmer, J. (1998). Archaeological sources for the presence of Frisian agents of trade in Northern Europe ca: AD 700-900. Wachholtz.

Chicago Citation Edition Citation

Callmer, Johan. Archaeological Sources for the Presence of Frisian Agents of Trade in Northern Europe Ca: AD 700-900. Neumünster: Wachholtz, 1998.

MLA Citation Edition Citation

Callmer, Johan. Archaeological Sources for the Presence of Frisian Agents of Trade in Northern Europe Ca: AD 700-900. Wachholtz, 1998.