APA (7th ed.) Citation

Sumner, G. H. (1868). Principles at stake: Essays on church questions of the day. John Murray.

Chicago Style (17th ed.) Citation

Sumner, George Henry. Principles at Stake: Essays on Church Questions of the Day. London: John Murray, 1868.

MLA (9th ed.) Citation

Sumner, George Henry. Principles at Stake: Essays on Church Questions of the Day. John Murray, 1868.

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