APA (7th ed.) Citation

Dunn, R. (1858). An essay on physiological psychology. Churchill.

Chicago Style (17th ed.) Citation

Dunn, Robert. An Essay on Physiological Psychology. London: Churchill, 1858.

MLA (9th ed.) Citation

Dunn, Robert. An Essay on Physiological Psychology. Churchill, 1858.

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