APA (7th ed.) Citation

Peterson, J. (1923). The comparative abilities of white and negro children. Williams & Wilkins.

Chicago Style (17th ed.) Citation

Peterson, Joseph. The Comparative Abilities of White and Negro Children. Baltimore: Williams & Wilkins, 1923.

MLA (9th ed.) Citation

Peterson, Joseph. The Comparative Abilities of White and Negro Children. Williams & Wilkins, 1923.

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