Cita APA (7a ed.)

Nonev, B. (1972). Voyage a travers les siecles. Presse.

Cita Chicago Style (17a ed.)

Nonev, Bogomil. Voyage a Travers Les Siecles. Sofia: Presse, 1972.

Cita MLA (8a ed.)

Nonev, Bogomil. Voyage a Travers Les Siecles. Presse, 1972.