Lua APA (7ú heag.)
Kendrick, S., & Kendrick, P. (2004). Sarah's long walk: The free Blacks of Boston and how their struggle for equality changed America. Beacon Press.
Lua i Stíl Chicago (17ú heag.)
Kendrick, Stephen, agus Paul Kendrick. Sarah's Long Walk: The Free Blacks of Boston and How Their Struggle for Equality Changed America. Boston: Beacon Press, 2004.
Lua MLA (9ú heag.)
Kendrick, Stephen, agus Paul Kendrick. Sarah's Long Walk: The Free Blacks of Boston and How Their Struggle for Equality Changed America. Beacon Press, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.