APA (7th ed.) Citation

World Intellectual Property Organization. (2003). 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 January 1, 2003). World Intellectual Property Organization.

Chicago Style (17th ed.) Citation

World Intellectual Property Organization. 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 January 1, 2003). Geneva: World Intellectual Property Organization, 2003.

MLA (9th ed.) Citation

World Intellectual Property Organization. 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 January 1, 2003). World Intellectual Property Organization, 2003.