Cita APA

Bluman, A. G., & Allan G. Bluman. Elementary statistics: A step by step approach. Boston: McGraw-Hill.

Chicago Style Citation

Bluman, Allan G., i Allan G. Bluman. Elementary Statistics: A Step By Step Approach. Boston: McGraw-Hill.

Cita MLA

Bluman, Allan G., i Allan G. Bluman. Elementary Statistics: A Step By Step Approach. Boston: McGraw-Hill.

Atenció: Aquestes cites poden no estar 100% correctes.