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

APA Citation Edition Citation

Ober, J. (1987). Early artillery towers. Messenia, Boiotia, Attica, Megarid.

Chicago Citation Edition Citation

Ober, J. Early Artillery Towers. Messenia, Boiotia, Attica, Megarid. 1987.

MLA Citation Edition Citation

Ober, J. Early Artillery Towers. Messenia, Boiotia, Attica, Megarid. 1987.