APA (7th ed.) Citation

Barclay, W. (1974). By what authority? Darton, Longman and Todd.

Chicago Style (17th ed.) Citation

Barclay, William. By What Authority? London: Darton, Longman and Todd, 1974.

MLA (8th ed.) Citation

Barclay, William. By What Authority? Darton, Longman and Todd, 1974.

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