APA (7th ed.) Citation

Onieva, A. J. (1949). Enciclopedia Boris Bureba. s.l.

Chicago Style (17th ed.) Citation

Onieva, Antonio Juan. Enciclopedia Boris Bureba. Madrid: s.l, 1949.

MLA (9th ed.) Citation

Onieva, Antonio Juan. Enciclopedia Boris Bureba. s.l, 1949.

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