APA (7th ed.) Citation

Duffy, D. G. (2008). Mixed boundary value problems. Chapman & Hall/CRC.

Chicago Style (17th ed.) Citation

Duffy, Dean G. Mixed Boundary Value Problems. Boca Raton, FL: Chapman & Hall/CRC, 2008.

MLA (9th ed.) Citation

Duffy, Dean G. Mixed Boundary Value Problems. Chapman & Hall/CRC, 2008.