APA (7th ed.) Citation

, P., Akmeliawati, R., & Legowo, A. (2011). Development of nonlinear energy-based method (NEM) controller for 3 DOF helicopter.

Chicago Style (17th ed.) Citation

, Pharmayeni, Rini Akmeliawati, and Ari Legowo. Development of Nonlinear Energy-based Method (NEM) Controller for 3 DOF Helicopter. 2011.

MLA (8th ed.) Citation

, Pharmayeni, et al. Development of Nonlinear Energy-based Method (NEM) Controller for 3 DOF Helicopter. 2011.

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