Foner, E., & Jackson, J. D. (2015). Gateway to freedom: The hidden history of the underground railroad (Unabridged.). HighBridge Audio.
Цитирование в стиле Чикаго (17-е изд.)Foner, Eric, и J. D. Jackson. Gateway to Freedom: The Hidden History of the Underground Railroad. Unabridged. Minneapolis, MN: HighBridge Audio, 2015.
Цитирование MLA (8-е изд.)Foner, Eric, и J. D. Jackson. Gateway to Freedom: The Hidden History of the Underground Railroad. Unabridged. HighBridge Audio, 2015.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.