Cita APA (7a ed.)

Gordon, A. D. (1981). Classification: : methods of the exploratory analysis of multivariate data. Chapman & Hall.

Cita Chicago Style (17a ed.)

Gordon, A. D. Classification: : Methods of the Exploratory Analysis of Multivariate Data. London [etc.]: Chapman & Hall, 1981.

Cita MLA (9a ed.)

Gordon, A. D. Classification: : Methods of the Exploratory Analysis of Multivariate Data. Chapman & Hall, 1981.