Kli͡uch bŭlgarskago i͡azyka /
ot G.S. Rakovskago.
APA Citation
Rakovski, G. Stoĭkov. (1880). Kli͡uch bŭlgarskago i͡azyka. Odessa: Tip. G. Ulʹrikha.
MLA Citation
Rakovski, Georgi Stoĭkov, 1821-1867. Kli͡uch Bŭlgarskago I͡azyka. Odessa: Tip. G. Ulʹrikha, 1880.
Warning: These citations may not always be complete (especially for serials).