APA (7th ed.) Citation

Gligoric, S., & Sokolov, V. (1970). The Sicilian defence. Pergamon Press Cacho Hermanos.

Chicago Style (17th ed.) Citation

Gligoric, Svetozar, and Vladimir Sokolov. The Sicilian Defence. Oxford, Mandaluyong, Rizal: Pergamon Press Cacho Hermanos, 1970.

MLA (9th ed.) Citation

Gligoric, Svetozar, and Vladimir Sokolov. The Sicilian Defence. Pergamon Press Cacho Hermanos, 1970.

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