APA (7th ed.) Citation

Long, R. (2007). Richard Long: Walking and marking. National Galleries of Scotland.

Chicago Style (17th ed.) Citation

Long, Richard. Richard Long: Walking and Marking. Edinburgh: National Galleries of Scotland, 2007.

MLA (9th ed.) Citation

Long, Richard. Richard Long: Walking and Marking. National Galleries of Scotland, 2007.

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