APA (7th ed.) Citation

Ferguson, G. (1955). Signs and symbols in Christian art. Zwemmer.

Chicago Style (17th ed.) Citation

Ferguson, George. Signs and Symbols in Christian Art. London: Zwemmer, 1955.

MLA (9th ed.) Citation

Ferguson, George. Signs and Symbols in Christian Art. Zwemmer, 1955.

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