Style de citation APA (7e éd.)

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

Style de citation Chicago (17e éd.)

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

Style de citation MLA (9e éd.)

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