MLA

Cao, Ricardo; González Manteiga, Wenceslao; Romo, Juan, Wenceslao González Manteiga, and Juan Romo. Nonparametric Statistics. Cham: Springer International Publishing, 2016.

APA

Cao, J., González Manteiga, W., & Romo, J. (2016). Nonparametric Statistics. Cham: Springer International Publishing.

Chicago

Cao, Ricardo; González Manteiga, Wenceslao; Romo, Juan, Wenceslao González Manteiga, and Juan Romo. Nonparametric Statistics. Cham: Springer International Publishing, 2016.