APA (7th ed.) Citation

Zhang, X., & Liu, L. (2008). Nontrivial solutions for higher order multi-point boundary value problems. Elsevier.

Chicago Style (17th ed.) Citation

Zhang, Xinguang, and L. Liu. Nontrivial Solutions for Higher Order Multi-point Boundary Value Problems. Elsevier, 2008.

MLA (9th ed.) Citation

Zhang, Xinguang, and L. Liu. Nontrivial Solutions for Higher Order Multi-point Boundary Value Problems. Elsevier, 2008.

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