APA (7e ed.) Bronvermelding

Langley, L. D. (1985). The United States and the Caribbean in the twentieth century. The University of Georgia.

Chicago (17e ed.) Bronvermelding

Langley, Lester D. The United States and the Caribbean in the Twentieth Century. Atlanta: The University of Georgia, 1985.

MLA (9e ed.) Bronvermelding

Langley, Lester D. The United States and the Caribbean in the Twentieth Century. The University of Georgia, 1985.