APA (7th ed.) Citation

Pyke, M. (1977). Butter side up!: The delights of science. Sterling Pub. Co..

Chicago Style (17th ed.) Citation

Pyke, Magnus. Butter Side Up!: The Delights of Science. New York: Sterling Pub. Co., 1977.

MLA (9th ed.) Citation

Pyke, Magnus. Butter Side Up!: The Delights of Science. Sterling Pub. Co., 1977.