Radhakrishnan, V. (1998). Locomotion: Dealing with friction. The National Academy of Sciences.
Citação norma ChicagoRadhakrishnan, V. Locomotion: Dealing With Friction. The National Academy of Sciences, 1998.
Citação norma MLARadhakrishnan, V. Locomotion: Dealing With Friction. The National Academy of Sciences, 1998.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.