Cita APA (7th ed.)
Messmer, M., & Frank, A. P. (2015). The international turn in American studies. Peter Lang GmbH.
Cita Chicago (17th ed.)
Messmer, Marietta, i Armin Paul Frank. The International Turn in American Studies. Frankfurt am Main, [Germany]: Peter Lang GmbH, 2015.
Cita MLA (9th ed.)
Messmer, Marietta, i Armin Paul Frank. The International Turn in American Studies. Peter Lang GmbH, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.