APA (7th ed.) Citation

Brown, R. M. (1965). The spirit of protestantism. Oxford.

Chicago Style (17th ed.) Citation

Brown, Robert McAfree. The Spirit of Protestantism. London: Oxford, 1965.

MLA (9th ed.) Citation

Brown, Robert McAfree. The Spirit of Protestantism. Oxford, 1965.

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