Παραπομπή APA

Glass, G. V., & Stanley, J. C. (1970). Statistical methods in education and psychology.

Παραπομπή Chicago Style

Glass, Gene V., και Julian C. Stanley. Statistical Methods in Education and Psychology. 1970.

Παραπομπή MLA

Glass, Gene V., και Julian C. Stanley. Statistical Methods in Education and Psychology. 1970.