APA (7th ed.) Citation

Sobel, B. J. (2001). The story of the orrery and the Trippensee Company.

Chicago Style (17th ed.) Citation

Sobel, Barry J. The Story of the Orrery and the Trippensee Company. 2001.

MLA (9th ed.) Citation

Sobel, Barry J. The Story of the Orrery and the Trippensee Company. 2001.

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