APA Citatie

Keller, G. (2012). Managerial statistics. NY: South-Western Cengage Learning.

Chicago Style citaat

Keller, Gerald. Managerial Statistics. NY: South-Western Cengage Learning, 2012.

MLA citatie

Keller, Gerald. Managerial Statistics. NY: South-Western Cengage Learning, 2012.

Let op: Deze citaties zijn niet altijd 100% accuraat.