APA (7th ed.) Citation

Gillen, C. (2006). Geology and landscapes of Scotland (4. print.). Terra.

Chicago Style (17th ed.) Citation

Gillen, Cornelius. Geology and Landscapes of Scotland. 4. print. Harpenden: Terra, 2006.

MLA (9th ed.) Citation

Gillen, Cornelius. Geology and Landscapes of Scotland. 4. print. Terra, 2006.

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