APA (7th ed.) Citation

Cabada, A., & Enguiça, R. R. (2013). Positive solutions of fourth order problems with clamped beam boundary conditions.

Chicago Style (17th ed.) Citation

Cabada, Alberto, and Ricardo Roque Enguiça. Positive Solutions of Fourth Order Problems with Clamped Beam Boundary Conditions. 2013.

MLA (8th ed.) Citation

Cabada, Alberto, and Ricardo Roque Enguiça. Positive Solutions of Fourth Order Problems with Clamped Beam Boundary Conditions. 2013.

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