APA-Zitierstil (7. Ausg.)

Catherwood, C. (2020). Winston Churchill: A reference guide to his life and works. Rowman & Littlefield Publishing Group, Inc.

Chicago-Zitierstil (17. Ausg.)

Catherwood, Christopher. Winston Churchill: A Reference Guide to His Life and Works. Lanham, Maryland ; Boulder ; New York ; London: Rowman & Littlefield Publishing Group, Inc, 2020.

MLA-Zitierstil (9. Ausg.)

Catherwood, Christopher. Winston Churchill: A Reference Guide to His Life and Works. Rowman & Littlefield Publishing Group, Inc, 2020.