Goldstein, W. (2009). Playing for keeps: A history of early baseball (Twentieth anniversary edition.). Cornell University Press.
Chicago-Zitierstil (17. Ausg.)Goldstein, Warren. Playing for Keeps: A History of Early Baseball. Twentieth anniversary edition. Ithaca: Cornell University Press, 2009.
MLA-Zitierstil (9. Ausg.)Goldstein, Warren. Playing for Keeps: A History of Early Baseball. Twentieth anniversary edition. Cornell University Press, 2009.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.