APA (7e ed.) Bronvermelding
Ott, R. L., & Longnecker, M. (2016). An introduction to statistical methods and data analysis (7th ed.). Cengage Learning.
Chicago (17e ed.) Bronvermelding
Ott, R. Lyman, en Michael Longnecker. An Introduction to Statistical Methods and Data Analysis. 7th ed. Boston: Cengage Learning, 2016.
MLA (9e ed.) Bronvermelding
Ott, R. Lyman, en Michael Longnecker. An Introduction to Statistical Methods and Data Analysis. 7th ed. Cengage Learning, 2016.
Let op: Deze citaties zijn niet altijd 100% accuraat.