Cita APA (7th ed.)
Gottschalk, L., & Lach, D. (1954). The transformation of modern Europe. Scott, Foresman.
Cita Chicago (17th ed.)
Gottschalk, Louis, i Donald Lach. The Transformation of Modern Europe. Chicago: Scott, Foresman, 1954.
Cita MLA (9th ed.)
Gottschalk, Louis, i Donald Lach. The Transformation of Modern Europe. Scott, Foresman, 1954.
Atenció: Aquestes cites poden no estar 100% correctes.