Cita APA (7th ed.)

Sprent, P., & Smeeton, N. C. (2001). Applied nonparametric statistical methods (3rd ed.). Chapman Hall/CRC.

Cita Chicago (17th ed.)

Sprent, Peter, i N. C. Smeeton. Applied Nonparametric Statistical Methods. 3rd ed. London: Chapman Hall/CRC, 2001.

Cita MLA (9th ed.)

Sprent, Peter, i N. C. Smeeton. Applied Nonparametric Statistical Methods. 3rd ed. Chapman Hall/CRC, 2001.