Dyfyniad APA

Diez, D. M., Barr, C. D., & Cetinkeaya-Rundel, M. (2015). OpenIntro statistics (Third edition.). OpenIntro.

Dyfyniad Arddull Chicago

Diez, David M., Christopher D. Barr, and Mine Cetinkeaya-Rundel. OpenIntro Statistics. Third edition. Minneapolis: OpenIntro, 2015.

Dyfyniad MLA

Diez, David M., et al. OpenIntro Statistics. Third edition. OpenIntro, 2015.

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