APA (7th ed.) Citation

Butts, D. P. (1974). The teaching of science: A self-directed planning guide. Harper & Row.

Chicago Style (17th ed.) Citation

Butts, David P. The Teaching of Science: A Self-directed Planning Guide. New York: Harper & Row, 1974.

MLA (9th ed.) Citation

Butts, David P. The Teaching of Science: A Self-directed Planning Guide. Harper & Row, 1974.