APA (7th ed.) Citation

O'Barr, W. O., & O'Barr, J. F. Language and politics.

Chicago Style (17th ed.) Citation

O'Barr, William O., and Jean F. O'Barr. Language and Politics.

MLA (9th ed.) Citation

O'Barr, William O., and Jean F. O'Barr. Language and Politics.

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