APA引文

Project Head Start (U.S.). (1976). Speech, language and hearing program. [Project Head Start.

Chicago Style (17th ed.) Citation

Project Head Start (U.S.). Speech, Language and Hearing Program. Washington, D.C.: [Project Head Start, 1976.

MLA引文

Project Head Start (U.S.). Speech, Language and Hearing Program. [Project Head Start, 1976.

警告：這些引文格式不一定是100％准確.