APA (7th ed.) Citation

Gakhov, F. D., & Sneddon, I. (1990). Boundary value problems. Dover Publications.

Chicago Style (17th ed.) Citation

Gakhov, F. D., and I.N Sneddon. Boundary Value Problems. New York: Dover Publications, 1990.

MLA (8th ed.) Citation

Gakhov, F. D., and I.N Sneddon. Boundary Value Problems. Dover Publications, 1990.

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