Cita APA (7th ed.)

Holmes, L. (1990). Politics in the communist world. Univ. Pr.

Cita Chicago (17th ed.)

Holmes, Leslie. Politics in the Communist World. Oxford: Univ. Pr, 1990.

Cita MLA (9th ed.)

Holmes, Leslie. Politics in the Communist World. Univ. Pr, 1990.