APA-referens (7:e uppl.)

Hartley, K. (1999). Gary Hume: New Work. National Galleries of Scotland.

Chicago-referens (17:e uppl.)

Hartley, Keith. Gary Hume: New Work. Edinburgh: National Galleries of Scotland, 1999.

MLA-referens (8:e uppl.)

Hartley, Keith. Gary Hume: New Work. National Galleries of Scotland, 1999.