APA (7th ed.) Citation

(1965). The development and evaluation of a programming technique for relating frame difficulty to the ability of the learner / [by] J. William Moore [and] Wendell I. Smith.

Chicago Style (17th ed.) Citation

The Development and Evaluation of a Programming Technique for Relating Frame Difficulty to the Ability of the Learner / [by] J. William Moore [and] Wendell I. Smith. 1965.

MLA (9th ed.) Citation

The Development and Evaluation of a Programming Technique for Relating Frame Difficulty to the Ability of the Learner / [by] J. William Moore [and] Wendell I. Smith. 1965.

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