Παραπομπή APA

Klugh, H. E. (1970). Statistics: The Essentials for Research. Wiley Eastern.

Παραπομπή Chicago Style

Klugh, Henry E. Statistics: The Essentials for Research. New York: Wiley Eastern, 1970.

Παραπομπή MLA

Klugh, Henry E. Statistics: The Essentials for Research. Wiley Eastern, 1970.