APA (7th ed.) Citation

(1989). Bălgarija pătna karta (8. isd.). KIGG po Kartographija.

Chicago Style (17th ed.) Citation

Bălgarija Pătna Karta. 8. isd. [Sofia]: KIGG po Kartographija, 1989.

MLA (9th ed.) Citation

Bălgarija Pătna Karta. 8. isd. KIGG po Kartographija, 1989.

Warning: These citations may not always be 100% accurate.