APA (7th ed.) Citation

Shellard, P. (1972). Men and machines, 1717-1896 / by Peter Shellard. Evans Bros.

Chicago Style (17th ed.) Citation

Shellard, Peter. Men and Machines, 1717-1896 / by Peter Shellard. London: Evans Bros, 1972.

MLA (9th ed.) Citation

Shellard, Peter. Men and Machines, 1717-1896 / by Peter Shellard. Evans Bros, 1972.

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