Cita APA

Gilbert, M., & Churchil, W. S. (1972). Wiinston S Churchil. Heinemann.

Chicago Edition Citation

Gilbert, Martin, i Winston S. Churchil. Wiinston S Churchil. London: Heinemann, 1972.

Cita MLA

Gilbert, Martin, i Winston S. Churchil. Wiinston S Churchil. Heinemann, 1972.