APA (7th ed.) Citation

Summerson, J. N. (1953). Sir Christopher Wren. Collins.

Chicago Style (17th ed.) Citation

Summerson, John Newenham. Sir Christopher Wren. London: Collins, 1953.

MLA (9th ed.) Citation

Summerson, John Newenham. Sir Christopher Wren. Collins, 1953.

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