Cita APA

(1997). Vienna agreement establishing an international classification of the figurative elements of marks, 1973. WIPO.

Chicago Edition Citation

Vienna Agreement Establishing an International Classification of the Figurative Elements of Marks, 1973. Geneva: WIPO, 1997.

Cita MLA

Vienna Agreement Establishing an International Classification of the Figurative Elements of Marks, 1973. WIPO, 1997.