APA (7th ed.) Citation

Plumpton, C., & Tomkys, W. A. (1972). Theoretical mechanics for sixth forms (Second (SI) edition.). Pergamon Press.

Chicago Style (17th ed.) Citation

Plumpton, C., and W. A. Tomkys. Theoretical Mechanics for Sixth Forms. Second (SI) edition. Oxford: Pergamon Press, 1972.

MLA (8th ed.) Citation

Plumpton, C., and W. A. Tomkys. Theoretical Mechanics for Sixth Forms. Second (SI) edition. Pergamon Press, 1972.