APA (7th ed.) Citation

Unger, H. G. (2001). Encyclopedia of American education: Volume III, R - Z. Facts On File Inc.

Chicago Style (17th ed.) Citation

Unger, Harlow G. Encyclopedia of American Education: Volume III, R - Z. Facts On File Inc, 2001.

MLA (8th ed.) Citation

Unger, Harlow G. Encyclopedia of American Education: Volume III, R - Z. Facts On File Inc, 2001.

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