Цитирование APA (7-е изд.)
ebrary, Inc, & Ripley, C. P. (1993). Witness for freedom: African American voices on race, slavery, and emancipation. University of North Carolina Press.
Цитирование в стиле Чикаго (17-е изд.)
ebrary, Inc, и C. Peter Ripley. Witness for Freedom: African American Voices on Race, Slavery, and Emancipation. Chapel Hill: University of North Carolina Press, 1993.
Цитирование MLA (9-е изд.)
ebrary, Inc, и C. Peter Ripley. Witness for Freedom: African American Voices on Race, Slavery, and Emancipation. University of North Carolina Press, 1993.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.