APA (7th ed.) Citation

Pearson, N. P., & Butler, L. (1969). Instructional Materials Centers; Selected Readings.

Chicago Style (17th ed.) Citation

Pearson, Neville P., and Lucius Butler. Instructional Materials Centers; Selected Readings. 1969.

MLA (9th ed.) Citation

Pearson, Neville P., and Lucius Butler. Instructional Materials Centers; Selected Readings. 1969.

Warning: These citations may not always be 100% accurate.