APA (7th ed.) Citation

Bull, W. A. (2016). Optional instruments of the European Union : a definitional, normative and explanatory study / William A. Bull: A definitional, normative and explanatory study. Intersentia.

Chicago Style (17th ed.) Citation

Bull, William A. Optional Instruments of the European Union : A Definitional, Normative and Explanatory Study / William A. Bull: A Definitional, Normative and Explanatory Study. Cambridge: Intersentia, 2016.

MLA (9th ed.) Citation

Bull, William A. Optional Instruments of the European Union : A Definitional, Normative and Explanatory Study / William A. Bull: A Definitional, Normative and Explanatory Study. Intersentia, 2016.

Warning: These citations may not always be 100% accurate.