APA

Thorndike E. L., Cobb M. V., Woodyard E., Wald E., Symonds P. M. & Orleans J. S. (1924). The psychology of algebra. New York: The Macmillan Company.

Chicago

Thorndike Edward Lee, Cobb Margaret V, Woodyard Ella, Wald Elva, Symonds Percival Mallon and Orleans Jacob S. 1924. The psychology of algebra. New York: The Macmillan Company.

Harvard

Thorndike E. L., Cobb M. V., Woodyard E., Wald E., Symonds P. M. and Orleans J. S. (1924). The psychology of algebra. New York: The Macmillan Company.

MLA

Thorndike Edward Lee, Cobb Margaret V, Woodyard Ella, Wald Elva, Symonds Percival Mallon and Orleans Jacob S. The psychology of algebra. New York: The Macmillan Company. 1924.