Cita APA (7a ed.)
Lipgens, W. (1986). Documents on the History of European Integration (1. ed.). Gruyter.
Cita Chicago Style (17a ed.)
Lipgens, Walter. Documents on the History of European Integration. 1. ed. Berlin: Gruyter, 1986.
Cita MLA (9a ed.)
Lipgens, Walter. Documents on the History of European Integration. 1. ed. Gruyter, 1986.
Precaución: Estas citas no son 100% exactas.