APA (7th ed.) Citation

Pyke, M. (1977). Butter side up!: Or the delights of science. John Murray (Publishers) Ltd..

Chicago Style (17th ed.) Citation

Pyke, Magnus. Butter Side Up!: Or the Delights of Science. London: John Murray (Publishers) Ltd., 1977.

MLA (9th ed.) Citation

Pyke, Magnus. Butter Side Up!: Or the Delights of Science. John Murray (Publishers) Ltd., 1977.

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