Cita APA (7a ed.)

The treaty of the European Union: The Maastrict Treaty, 7th February, 1992. Project Gutenberg.

Cita Chicago Style (17a ed.)

The Treaty of the European Union: The Maastrict Treaty, 7th February, 1992. Champaign, Ill.: Project Gutenberg.

Cita MLA (9a ed.)

The Treaty of the European Union: The Maastrict Treaty, 7th February, 1992. Project Gutenberg.