APA-viite (7. p.)
Early, G. L. (2011). A level playing field: African American athletes and the republic of sports. Harvard University Press.
Chicago-viite (17. p.)
Early, Gerald Lyn. A Level Playing Field: African American Athletes and the Republic of Sports. Cambridge, Mass.: Harvard University Press, 2011.
MLA-viite (9. p.)
Early, Gerald Lyn. A Level Playing Field: African American Athletes and the Republic of Sports. Harvard University Press, 2011.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.