Harrison, J. (1767). The principles of Mr. Harrison's time-keeper, with plates of the same. Published by order of the commissioners of longitude.
Chicago Style (17th ed.) CitationHarrison, John. The Principles of Mr. Harrison's Time-keeper, with Plates of the Same. Published by Order of the Commissioners of Longitude. 1767.
MLA (9th ed.) CitationHarrison, John. The Principles of Mr. Harrison's Time-keeper, with Plates of the Same. Published by Order of the Commissioners of Longitude. 1767.
Warning: These citations may not always be 100% accurate.