Cita APA

Wallace, H. M., & Starr, H. M. (1960). School Services for Handicapped Children in Urban Areas.

Chicago Style Citation

Wallace, Helen M., i Helen M. Starr. School Services for Handicapped Children in Urban Areas. 1960.

Cita MLA

Wallace, Helen M., i Helen M. Starr. School Services for Handicapped Children in Urban Areas. 1960.