APA (7th ed.) Citation

Beckwith, J. G. (1961). An ivory relief of the crucifixion.

Chicago Style (17th ed.) Citation

Beckwith, John Gordon. An Ivory Relief of the Crucifixion. 1961.

MLA (9th ed.) Citation

Beckwith, John Gordon. An Ivory Relief of the Crucifixion. 1961.

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