Cita APA (7a ed.)
Zito, A. R. Creating environmental policy in the European Union. St. Martin's Press.
Cita estilo Chicago (17a ed.)
Zito, Antohny R. Creating Environmental Policy in the European Union. Nueva York, EUA: St. Martin's Press.
Cita MLA (9a ed.)
Zito, Antohny R. Creating Environmental Policy in the European Union. St. Martin's Press.
警告：這些引文格式不一定是100％准確.