APA-Zitierstil (7. Ausg.)

World Intellectual Property Organization (Geneva, Switzerland). (2012). International classification of the figurative elements of marks: Vienna classification (7th ed.). WIPO.

Chicago-Zitierstil (17. Ausg.)

World Intellectual Property Organization (Geneva, Switzerland). International Classification of the Figurative Elements of Marks: Vienna Classification. 7th ed. Geneva: WIPO, 2012.

MLA-Zitierstil (9. Ausg.)

World Intellectual Property Organization (Geneva, Switzerland). International Classification of the Figurative Elements of Marks: Vienna Classification. 7th ed. WIPO, 2012.