Lua APA (7ú heag.)

Goodwin, D. K. (2018). Leadership in turbulent times (First Simon & Schuster hardcover edition.). Simon & Schuster.

Lua i Stíl Chicago (17ú heag.)

Goodwin, Doris Kearns. Leadership in Turbulent Times. First Simon & Schuster hardcover edition. New York: Simon & Schuster, 2018.

Lua MLA (9ú heag.)

Goodwin, Doris Kearns. Leadership in Turbulent Times. First Simon & Schuster hardcover edition. Simon & Schuster, 2018.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.