APA (7th ed.) Citation

Bosslikov, S., Bičev, M., & Dujčev, I. (1970). 12 Icons of Bulgaria (3rd ed.). The Bulgarski Houdozhnik publishing house.

Chicago Style (17th ed.) Citation

Bosslikov, Svetlin, Milko Bičev, and Ivan Dujčev. 12 Icons of Bulgaria. 3rd ed. Sofia: The Bulgarski Houdozhnik publishing house, 1970.

MLA (9th ed.) Citation

Bosslikov, Svetlin, et al. 12 Icons of Bulgaria. 3rd ed. The Bulgarski Houdozhnik publishing house, 1970.