APA (7e ed.) Bronvermelding

Wallin, J. E. W. (1923). The measurement of mental traits in normal and epileptic school children.

Chicago (17e ed.) Bronvermelding

Wallin, J. E. Wallace. The Measurement of Mental Traits in Normal and Epileptic School Children. [ Oxford, O, 1923.

MLA (8e ed.) Bronvermelding

Wallin, J. E. Wallace. The Measurement of Mental Traits in Normal and Epileptic School Children. 1923.