APA (7th ed.) Citation

Ladyman, P. (1977). How machines work: A picture science book. Hodder & Stoughton.

Chicago Style (17th ed.) Citation

Ladyman, Phyllis. How Machines Work: A Picture Science Book. London: Hodder & Stoughton, 1977.

MLA (9th ed.) Citation

Ladyman, Phyllis. How Machines Work: A Picture Science Book. Hodder & Stoughton, 1977.

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