Cita APA (7a ed.)

Bŭlgarsko geografsko druzhestvo, issuing body, & PENSOFT Publishers, publisher. (2021). Journal of the Bulgarian Geographical Society. Bulgarian Geographical Society.

Cita Chicago Style (17a ed.)

Bŭlgarsko geografsko druzhestvo, issuing body, y publisher PENSOFT Publishers. Journal of the Bulgarian Geographical Society. [Sofia, Bulgaria]: Bulgarian Geographical Society, 2021.

Cita MLA (9a ed.)

Bŭlgarsko geografsko druzhestvo, issuing body, y publisher PENSOFT Publishers. Journal of the Bulgarian Geographical Society. Bulgarian Geographical Society, 2021.