Cita APA (7th ed.)

Bormuth, J. R., & Menzel, P. (1970). On the theory of achievement test items. University of Chicago Press.

Cita Chicago (17th ed.)

Bormuth, John R., i Peter Menzel. On the Theory of Achievement Test Items. Chicago: University of Chicago Press, 1970.

Cita MLA (8th ed.)

Bormuth, John R., i Peter Menzel. On the Theory of Achievement Test Items. University of Chicago Press, 1970.