APA (7th ed.) Citation

Gill, E. (1929). Crucifix with Man Kneeling (Working Proof 2).

Chicago Style (17th ed.) Citation

Gill, Eric. Crucifix with Man Kneeling (Working Proof 2). 1929.

MLA (8th ed.) Citation

Gill, Eric. Crucifix with Man Kneeling (Working Proof 2). 1929.

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