Style de citation APA

Ormell, C. (1968). Introduction to probability and statistics: Including teachers guide. Oliver & Boyd Ltd.

Style de citation Chicago

Ormell, C.P. Introduction to Probability and Statistics: Including Teachers Guide. London: Oliver & Boyd Ltd, 1968.

Style de citation MLA

Ormell, C.P. Introduction to Probability and Statistics: Including Teachers Guide. Oliver & Boyd Ltd, 1968.