APA (7th ed.) Citation

Karen, R. (1966). Neighbors in a new world: The Organization of American States. World Publishing Co..

Chicago Style (17th ed.) Citation

Karen, Ruth. Neighbors in a New World: The Organization of American States. Cleveland: World Publishing Co., 1966.

MLA (9th ed.) Citation

Karen, Ruth. Neighbors in a New World: The Organization of American States. World Publishing Co., 1966.