APA (7th ed.) Citation

Hao, X., Liu, L., & Wu, Y. H. (2012). Positive solutions for second order differential systems with nonlocal conditions. HOUSE BOOK SCIENCE-CASA CARTII STIINTA.

Chicago Style (17th ed.) Citation

Hao, X., L. Liu, and Yong Hong Wu. Positive Solutions for Second Order Differential Systems with Nonlocal Conditions. HOUSE BOOK SCIENCE-CASA CARTII STIINTA, 2012.

MLA (9th ed.) Citation

Hao, X., et al. Positive Solutions for Second Order Differential Systems with Nonlocal Conditions. HOUSE BOOK SCIENCE-CASA CARTII STIINTA, 2012.