APA (7th ed.) Citation

Riordan, C. (1990). Girls and boys in school. Together or separate? Columbia University, Teachers College.

Chicago Style (17th ed.) Citation

Riordan, Cornely. Girls and Boys in School. Together or Separate? New York [etc.]: Columbia University, Teachers College, 1990.

MLA (9th ed.) Citation

Riordan, Cornely. Girls and Boys in School. Together or Separate? Columbia University, Teachers College, 1990.

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