APA Citation

Pei, M. (1969). One language for the world and how to achieve it. Parent's Magazine Press.

Chicago Style Citation

Pei, Mario. One Language for the World and How to Achieve It. Parent's Magazine Press, 1969.

MLA Citation

Pei, Mario. One Language for the World and How to Achieve It. Parent's Magazine Press, 1969.

Warning: These citations may not always be 100% accurate.