APA (7th ed.) Citation

Hart, I. B. James watt and the steam power. Collier books.

Chicago Style (17th ed.) Citation

Hart, Ivor B. James Watt and the Steam Power. Collier books.

MLA (8th ed.) Citation

Hart, Ivor B. James Watt and the Steam Power. Collier books.

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