APA (7th ed.) Citation

Richard Hely, H. D. (1932). Portrait, 1778, by Reynolds offered for sale at Christie's April 29, 1932.

Chicago Style (17th ed.) Citation

Richard Hely, Hutchinson Donoughmore. Portrait, 1778, by Reynolds Offered for Sale at Christie's April 29, 1932. 1932.

MLA (9th ed.) Citation

Richard Hely, Hutchinson Donoughmore. Portrait, 1778, by Reynolds Offered for Sale at Christie's April 29, 1932. 1932.

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