Cita APA (7a ed.)

Klaus, D. J. (1969). Instructional innovation and individualization. American Institute for Research.

Cita Chicago Style (17a ed.)

Klaus, David J. Instructional Innovation and Individualization. Pennsylvania: American Institute for Research, 1969.

Cita MLA (8a ed.)

Klaus, David J. Instructional Innovation and Individualization. American Institute for Research, 1969.