APA (7e ed.) Bronvermelding

Ou, Y., & Xu, Y. (2005). Control of single wheel robots. Springer-Verlag.

Chicago (17e ed.) Bronvermelding

Ou, Yongsheng, en Yangsheng Xu. Control of Single Wheel Robots. Berlin Heidelberg: Springer-Verlag, 2005.

MLA (8e ed.) Bronvermelding

Ou, Yongsheng, en Yangsheng Xu. Control of Single Wheel Robots. Springer-Verlag, 2005.