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

APA Citation Edition Citation

Nikolova, L. (1994). On the pit-grave culture in northeastern Bulgaria.

Chicago Citation Edition Citation

Nikolova, Lolita. On the Pit-grave Culture in Northeastern Bulgaria. Sofija, 1994.

MLA Citation Edition Citation

Nikolova, Lolita. On the Pit-grave Culture in Northeastern Bulgaria. 1994.