Cita APA (7a ed.)
Holzhacker, R. L., & Luif, P. Freedom, Security and Justice in the European Union: Internal and External Dimensions of Increased Cooperation after the Lisbon Treaty. Springer.
Cita estilo Chicago (17a ed.)
Holzhacker, Ronald L., y Paul Luif. Freedom, Security and Justice in the European Union: Internal and External Dimensions of Increased Cooperation After the Lisbon Treaty. Nueva York, EUA: Springer.
Cita MLA (9a ed.)
Holzhacker, Ronald L., y Paul Luif. Freedom, Security and Justice in the European Union: Internal and External Dimensions of Increased Cooperation After the Lisbon Treaty. Springer.
Precaución: Estas citas no son 100% exactas.