APA (7th ed.) Citation

Jankov, N. (1982). Kostbare Steinchen. Bulgarski Hudoshnik.

Chicago Style (17th ed.) Citation

Jankov, Nikolai. Kostbare Steinchen. Sofia: Bulgarski Hudoshnik, 1982.

MLA (8th ed.) Citation

Jankov, Nikolai. Kostbare Steinchen. Bulgarski Hudoshnik, 1982.

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