APA цитиране

Прокопов, И. С., Gushterakliev, R., & Dzanev, G. (2007). Numismatic collection of the historical museum Lovech (anc. Melta). Numismatic collection of the historical museum Razgrad (anc. Abritus). Sofia: Provias Ltd..

Чикагска система за цитиране

Прокопов, Иля Симеонов, Radoslav Gushterakliev, и Georgi Dzanev. Numismatic Collection of the Historical Museum Lovech (anc. Melta). Numismatic Collection of the Historical Museum Razgrad (anc. Abritus). Sofia: Provias Ltd., 2007.

MLA формат за цитиране

Прокопов, Иля Симеонов, Radoslav Gushterakliev, и Georgi Dzanev. Numismatic Collection of the Historical Museum Lovech (anc. Melta). Numismatic Collection of the Historical Museum Razgrad (anc. Abritus). Sofia: Provias Ltd., 2007.

Внимание: Тези цитати може да не са 100% точни.