APA
Pestman W. R., Alberink I. B., . (1998). Mathematical statistics: Problems and detailed solutions. Berlin: Walter de Gruyter.
Chicago
Pestman Wiebe R, Alberink Ivo B, . 1998. Mathematical statistics: Problems and detailed solutions. Berlin: Walter de Gruyter.
Harvard
Pestman W. R., Alberink I. B., . (1998). Mathematical statistics: Problems and detailed solutions. Berlin: Walter de Gruyter.
MLA
Pestman Wiebe R, Alberink Ivo B, . Mathematical statistics: Problems and detailed solutions. Berlin: Walter de Gruyter. 1998.