APA (7th ed.) Citation

Machado, M. F., & Flores, P. (2011). On the contact modelling and analysis of human knee joint.

Chicago Style (17th ed.) Citation

Machado, Margarida F., and Paulo Flores. On the Contact Modelling and Analysis of Human Knee Joint. 2011.

MLA (8th ed.) Citation

Machado, Margarida F., and Paulo Flores. On the Contact Modelling and Analysis of Human Knee Joint. 2011.

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