APA-referens (7:e uppl.)
Jackson, C. (2004). Barriers between us: Interracial sex in nineteenth-century American literature. Indiana University Press.
Chicago-referens (17:e uppl.)
Jackson, Cassandra. Barriers Between Us: Interracial Sex in Nineteenth-century American Literature. Bloomington: Indiana University Press, 2004.
MLA-referens (9:e uppl.)
Jackson, Cassandra. Barriers Between Us: Interracial Sex in Nineteenth-century American Literature. Indiana University Press, 2004.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.