APA Edition Citation

O'Day, E. F. (1971). Programmed instruction techniques and trends. Appleton Century Crofts.

Chicago Edition Citation

O'Day, Edward F. Programmed Instruction Techniques and Trends. Appleton Century Crofts, 1971.

MLA Edition Citation

O'Day, Edward F. Programmed Instruction Techniques and Trends. Appleton Century Crofts, 1971.

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