APA (7th ed.) Citation

Thompson, A. H. (2008). The Ground Plan of the English Parish Church. Project Gutenberg.

Chicago Style (17th ed.) Citation

Thompson, A. Hamilton. The Ground Plan of the English Parish Church. Project Gutenberg, 2008.

MLA (9th ed.) Citation

Thompson, A. Hamilton. The Ground Plan of the English Parish Church. Project Gutenberg, 2008.

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