APA (7th ed.) Citation

Posselwhite, J. After a painting by B. Garside(?).

Chicago Style (17th ed.) Citation

Posselwhite, J. After a Painting by B. Garside(?).

MLA (8th ed.) Citation

Posselwhite, J. After a Painting by B. Garside(?).

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