Lua APA (7ú heag.)
Bacon, M. H. (2007). But one race: The life of Robert Purvis. State University of New York Press.
Lua i Stíl Chicago (17ú heag.)
Bacon, Margaret Hope. But One Race: The Life of Robert Purvis. Albany: State University of New York Press, 2007.
Lua MLA (9ú heag.)
Bacon, Margaret Hope. But One Race: The Life of Robert Purvis. State University of New York Press, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.