APA (7th ed.) Citation

Cameron, E. H. (1930). Viewpoints in educational psychology: A book of selected readings. The Century co..

Chicago Style (17th ed.) Citation

Cameron, Edward Herbert. Viewpoints in Educational Psychology: A Book of Selected Readings. New York, London: The Century co., 1930.

MLA (9th ed.) Citation

Cameron, Edward Herbert. Viewpoints in Educational Psychology: A Book of Selected Readings. The Century co., 1930.