APA (7th ed.) Citation

Stewart, A. D. (2017). A comparison of early marine timekeepers, from Harrison to Earnshaw.

Chicago Style (17th ed.) Citation

Stewart, A. D. A Comparison of Early Marine Timekeepers, from Harrison to Earnshaw. 2017.

MLA (9th ed.) Citation

Stewart, A. D. A Comparison of Early Marine Timekeepers, from Harrison to Earnshaw. 2017.

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