Cita APA (7th ed.)
ebrary, Inc, Jencks, C., & Phillips, M. (1998). The black-white test score gap. Brookings Institution Press.
Cita Chicago (17th ed.)
ebrary, Inc, Christopher Jencks, i Meredith Phillips. The Black-white Test Score Gap. Washington, D.C.: Brookings Institution Press, 1998.
Cita MLA (9th ed.)
ebrary, Inc, et al. The Black-white Test Score Gap. Brookings Institution Press, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.