Cita APA (7th ed.)
Ott, L., & Longnecker, M. (2016). An introduction to statistical methods & data analysis (Seventh edition.). Cengage Learning.
Cita Chicago (17th ed.)
Ott, Lyman, i Michael Longnecker. An Introduction to Statistical Methods & Data Analysis. Seventh edition. Australia: Cengage Learning, 2016.
Cita MLA (9th ed.)
Ott, Lyman, i Michael Longnecker. An Introduction to Statistical Methods & Data Analysis. Seventh edition. Cengage Learning, 2016.
Atenció: Aquestes cites poden no estar 100% correctes.