APA (7th ed.) Citation

Williams, B., & Quigley, S. Explore the world of: Marvellous machines. Liber Pressc1991.

Chicago Style (17th ed.) Citation

Williams, Brian, and Sebastian Quigley. Explore the World of: Marvellous Machines. Oxford: Liber Pressc1991.

MLA (9th ed.) Citation

Williams, Brian, and Sebastian Quigley. Explore the World of: Marvellous Machines. Liber Pressc1991.

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