Παραπομπή APA

Frank, H., & Althoen, S. C. (1994). Statistics: Concepts and applications. Cambridge University Press.

Παραπομπή Chicago Style

Frank, Harry, και Steven C. Althoen. Statistics: Concepts and Applications. Cambridge: Cambridge University Press, 1994.

Παραπομπή MLA

Frank, Harry, και Steven C. Althoen. Statistics: Concepts and Applications. Cambridge University Press, 1994.