APA (7th ed.) Citation

Totev, P. (1977). Petko Totev (Petkov). Aleko Konstantinov.

Chicago Style (17th ed.) Citation

Totev, Petko. Petko Totev (Petkov). Aleko Konstantinov. 1977.

MLA (9th ed.) Citation

Totev, Petko. Petko Totev (Petkov). Aleko Konstantinov. 1977.

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