APA ציטוט

Guilford, J. P. (1954). Psychometric methods (2ed.). McGraw Hill Book Company.

Chicago Edition Citation

Guilford, J P. Psychometric Methods. 2ed. New York: McGraw Hill Book Company, 1954.

ציטוט MLA

Guilford, J P. Psychometric Methods. 2ed. McGraw Hill Book Company, 1954.