APA (7e ed.) Bronvermelding
Tirapegui, L. A. (1923). Comparative Variability in Anthropometric traits of normal and Feeble-Minded.
Chicago (17e ed.) Bronvermelding
Tirapegui, Luis A. Comparative Variability in Anthropometric Traits of Normal and Feeble-Minded. Santiago, 1923.
MLA (9e ed.) Bronvermelding
Tirapegui, Luis A. Comparative Variability in Anthropometric Traits of Normal and Feeble-Minded. 1923.
Let op: Deze citaties zijn niet altijd 100% accuraat.