APA (7th ed.) Citation

Duggal, K. L., & Sahin, B. (2010). Differential Geometry of Lightlike Submanifolds. Birkhäuser Basel.

Chicago Style (17th ed.) Citation

Duggal, Krishan L., and Bayram Sahin. Differential Geometry of Lightlike Submanifolds. Basel: Birkhäuser Basel, 2010.

MLA (8th ed.) Citation

Duggal, Krishan L., and Bayram Sahin. Differential Geometry of Lightlike Submanifolds. Birkhäuser Basel, 2010.

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