APA (7th ed.) Citation

Botvinnik, M. M., & Ėstrin, J. (1977). Grünfeld-Verteidigung. Schmaus.

Chicago Style (17th ed.) Citation

Botvinnik, Michail M., and Jakov Ėstrin. Grünfeld-Verteidigung. Heidelberg: Schmaus, 1977.

MLA (9th ed.) Citation

Botvinnik, Michail M., and Jakov Ėstrin. Grünfeld-Verteidigung. Schmaus, 1977.

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