APA Citatie

Guilford, J. P. (1956). Fundamental statistics in psychology and education (3rd ed.).

Chicago Style citaat

Guilford, J. P. Fundamental Statistics in Psychology and Education. 3rd ed. 1956.

MLA citatie

Guilford, J. P. Fundamental Statistics in Psychology and Education. 3rd ed. 1956.

Let op: Deze citaties zijn niet altijd 100% accuraat.