APA Citation

Guilford, J. P. 1., & Guilford, J. P. 1. (1954). Psychometric methods (2. edition.). Nueva York: McGraw-Hill.

Chicago Style Citation

Guilford, Joy Paul 1897-1987, and Joy Paul 1897-1987 Guilford. Psychometric Methods. 2. edition. Nueva York: McGraw-Hill, 1954.

MLA Citation

Guilford, Joy Paul 1897-1987, and Joy Paul 1897-1987 Guilford. Psychometric Methods. 2. edition. Nueva York: McGraw-Hill, 1954.

Warning: These citations may not always be 100% accurate.