Whipple, C. (2017). The gatekeepers: How the White House Chiefs of Staff define every presidency (First edition.). Crown.
Style de citation Chicago (17e éd.)Whipple, Chris. The Gatekeepers: How the White House Chiefs of Staff Define Every Presidency. First edition. New York: Crown, 2017.
Style de citation MLA (8e éd.)Whipple, Chris. The Gatekeepers: How the White House Chiefs of Staff Define Every Presidency. First edition. Crown, 2017.
Attention : ces citations peuvent ne pas être correctes à 100%.