APA (7th ed.) Citation

Zhong, M., & Zhang, X. (2012). The existence of multiple positive solutions for a class of semipositone Dirichlet boundary value problems. Springer.

Chicago Style (17th ed.) Citation

Zhong, M., and Xinguang Zhang. The Existence of Multiple Positive Solutions for a Class of Semipositone Dirichlet Boundary Value Problems. Springer, 2012.

MLA (9th ed.) Citation

Zhong, M., and Xinguang Zhang. The Existence of Multiple Positive Solutions for a Class of Semipositone Dirichlet Boundary Value Problems. Springer, 2012.