APA (7th ed.) Citation

Rankin, J. A., & Rankin, J. A. (1967). Workshop processes and materials for mechanical engineering technicians in 2 volumes. Penguin Books.

Chicago Style (17th ed.) Citation

Rankin, J. A., and J. A. Rankin. Workshop Processes and Materials for Mechanical Engineering Technicians in 2 Volumes. [Harmondsworth]: Penguin Books, 1967.

MLA (8th ed.) Citation

Rankin, J. A., and J. A. Rankin. Workshop Processes and Materials for Mechanical Engineering Technicians in 2 Volumes. Penguin Books, 1967.