APA (7e ed.) Bronvermelding

Underwood, J. (1975). Biocultural interactions and human variation. W.M.C Brown Company.

Chicago (17e ed.) Bronvermelding

Underwood, Jane. Biocultural Interactions and Human Variation. NULL: W.M.C Brown Company, 1975.

MLA (9e ed.) Bronvermelding

Underwood, Jane. Biocultural Interactions and Human Variation. W.M.C Brown Company, 1975.

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