Cita APA (7th ed.)
Kerrigan, W. (2012). Johnny Appleseed and the American orchard: A cultural history. Johns Hopkins University Press.
Cita Chicago (17th ed.)
Kerrigan, William. Johnny Appleseed and the American Orchard: A Cultural History. Baltimore: Johns Hopkins University Press, 2012.
Cita MLA (9th ed.)
Kerrigan, William. Johnny Appleseed and the American Orchard: A Cultural History. Johns Hopkins University Press, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.