APA (7th ed.) Citation

(1969). Geology of the country around Sevenoaks and Tonbridge: (explanation of one-inch geological sheet 287, new series). HMSO.

Chicago Style (17th ed.) Citation

Geology of the Country Around Sevenoaks and Tonbridge: (explanation of One-inch Geological Sheet 287, New Series). London: HMSO, 1969.

MLA (9th ed.) Citation

Geology of the Country Around Sevenoaks and Tonbridge: (explanation of One-inch Geological Sheet 287, New Series). HMSO, 1969.

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