Cita APA (7th ed.)

Jensen, F. B., & Walter, I. (1965). The Common Market: Economic integration in Europe. J.B.Lippicott.

Cita Chicago (17th ed.)

Jensen, Finn B., i Ingo Walter. The Common Market: Economic Integration in Europe. Filadelfia: J.B.Lippicott, 1965.

Cita MLA (9th ed.)

Jensen, Finn B., i Ingo Walter. The Common Market: Economic Integration in Europe. J.B.Lippicott, 1965.