APA استشهاد

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

استشهاد بنمط شيكاغو

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

MLA استشهاد

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