Dyfyniad APA
Liu, Y., Li, J., & Huang, W. (2014). Planar dynamical systems: Selected classical problems. De Gruyter ; Science Press.
Dyfyniad Arddull Chicago
Liu, Yirong, Jibin Li, and Wentao Huang. Planar Dynamical Systems: Selected Classical Problems. Berlin : Beijing: De Gruyter ; Science Press, 2014.
Dyfyniad MLA
Liu, Yirong, et al. Planar Dynamical Systems: Selected Classical Problems. De Gruyter ; Science Press, 2014.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.