APA (7e ed.) Bronvermelding

Olmsted, F. L. (1953). The Cotton Kingdom: A traveller's observations on cotton and slavery in the American slave States. Knopf.

Chicago (17e ed.) Bronvermelding

Olmsted, Frederick Law. The Cotton Kingdom: A Traveller's Observations on Cotton and Slavery in the American Slave States. New York: Knopf, 1953.

MLA (9e ed.) Bronvermelding

Olmsted, Frederick Law. The Cotton Kingdom: A Traveller's Observations on Cotton and Slavery in the American Slave States. Knopf, 1953.