Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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