APA-čujuhus (7. p.)
Sacks, M. S. (2006). Before Harlem: The Black experience in New York City before World War I. University of Pennsylvania Press.
Chicago-čujuhus (17. p.)
Sacks, Marcy S. Before Harlem: The Black Experience in New York City Before World War I. Philadelphia: University of Pennsylvania Press, 2006.
MLA-čujuhus (9. p.)
Sacks, Marcy S. Before Harlem: The Black Experience in New York City Before World War I. University of Pennsylvania Press, 2006.
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