Cita APA (7a ed.)

Stone, R. D. (2017). The Lives of Dillon Ripley: Natural Scientist, Wartime Spy, and Pioneering Leader of the Smithsonian Institution. Project Muse.

Cita Chicago Style (17a ed.)

Stone, Roger D. The Lives of Dillon Ripley: Natural Scientist, Wartime Spy, and Pioneering Leader of the Smithsonian Institution. Baltimore, Maryland: Project Muse, 2017.

Cita MLA (8a ed.)

Stone, Roger D. The Lives of Dillon Ripley: Natural Scientist, Wartime Spy, and Pioneering Leader of the Smithsonian Institution. Project Muse, 2017.