APA (7th ed.) Citation

Center for Research and Documentation on World Language Problems. Language problems & language planning. University of Texas Press.

Chicago Style (17th ed.) Citation

Center for Research and Documentation on World Language Problems. Language Problems & Language Planning. Austin: University of Texas Press.

MLA (9th ed.) Citation

Center for Research and Documentation on World Language Problems. Language Problems & Language Planning. University of Texas Press.

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