APA (7th ed.) Citation

Kaufmann, J. (1980). Fly it!: Making and flying your own kites, boomerangs, helicopters, hang gliders, and hand-launched gliders. Doubleday.

Chicago Style (17th ed.) Citation

Kaufmann, John. Fly It!: Making and Flying Your Own Kites, Boomerangs, Helicopters, Hang Gliders, and Hand-launched Gliders. Garden City, N.Y.: Doubleday, 1980.

MLA (9th ed.) Citation

Kaufmann, John. Fly It!: Making and Flying Your Own Kites, Boomerangs, Helicopters, Hang Gliders, and Hand-launched Gliders. Doubleday, 1980.