World Intellectual Property Organization (Geneva, Switzerland). (2012). Patent Cooperation Treaty (PCT): Done at Washington on June 19, 1970, amended on September 28, 1979, modified on February 3, 1984, and on October 3, 2001 ; and Regulations under the PCT : as in force from July 1, 2012. WIPO.
Chicago-Zitierstil (17. Ausg.)World Intellectual Property Organization (Geneva, Switzerland). Patent Cooperation Treaty (PCT): Done at Washington on June 19, 1970, Amended on September 28, 1979, Modified on February 3, 1984, and on October 3, 2001 ; and Regulations Under the PCT : As in Force from July 1, 2012. Geneva: WIPO, 2012.
MLA-Zitierstil (9. Ausg.)World Intellectual Property Organization (Geneva, Switzerland). Patent Cooperation Treaty (PCT): Done at Washington on June 19, 1970, Amended on September 28, 1979, Modified on February 3, 1984, and on October 3, 2001 ; and Regulations Under the PCT : As in Force from July 1, 2012. WIPO, 2012.