MLA

Wallace, Edwin R.; Gach, John, John Gach, and Edwin R Wallace. History of Psychiatry and Medical Psychology. Springer US, 2008.

APA

Wallace, J., Gach, J., & Wallace, E. R. (2008). History of Psychiatry and Medical Psychology. Springer US.

Chicago

Wallace, Edwin R.; Gach, John, John Gach, and Edwin R Wallace. History of Psychiatry and Medical Psychology. : Springer US, 2008.