APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (9. p.)

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