APA (7th ed.) Citation

Muhamad Afiq Bachok. (2013). Design a PID controller for an activated sludge process.

Chicago Style (17th ed.) Citation

Muhamad Afiq Bachok. Design a PID Controller for an Activated Sludge Process. 2013.

MLA (8th ed.) Citation

Muhamad Afiq Bachok. Design a PID Controller for an Activated Sludge Process. 2013.

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