APA (7e ed.) Bronvermelding

McCarthy, J. A. "An Indigenous and Not Exotic Plant": Toward a history of Germanics at Penn / John A. McCarthy. Teaching German in twentieth century America.(2001).

Chicago (17e ed.) Bronvermelding

McCarthy, John A. ""An Indigenous and Not Exotic Plant": Toward a History of Germanics at Penn / John A. McCarthy." Teaching German in Twentieth Century America.(2001) .

MLA (8e ed.) Bronvermelding

McCarthy, John A. ""An Indigenous and Not Exotic Plant": Toward a History of Germanics at Penn / John A. McCarthy." Teaching German in Twentieth Century America.(2001), .