Cita APA (7a ed.)

(2000). Report on In-Class Variables: Fall 1987 & Fall 1992. U.S. Department of Education.

Cita Chicago Style (17a ed.)

Report on In-Class Variables: Fall 1987 & Fall 1992. U.S. Department of Education, 2000.

Cita MLA (8a ed.)

Report on In-Class Variables: Fall 1987 & Fall 1992. U.S. Department of Education, 2000.