100 Great Wonders of the World / Writers: Dr John Baxter, Rosemary Burton, Richard Cavendish, Dr Peter Clarkson, Dr Elizabeth Cruwys, Dr Beau Riffenburgh and Nia Williams
Baxter J. M., Burton R., Cavendish R., Clarkson P., Cruwys E., Riffenburgh B. & Williams N. (2007). 100 Great Wonders of the World. Basingstoke: England.
Chicago
Baxter John M, Burton Rosemary, Cavendish Richard, Clarkson Peter, Cruwys Elizabeth, Riffenburgh Beau and Williams Nia. 2007. 100 Great Wonders of the World. Basingstoke: England.
Harvard
Baxter J. M., Burton R., Cavendish R., Clarkson P., Cruwys E., Riffenburgh B. and Williams N. (2007). 100 Great Wonders of the World. Basingstoke: England.
MLA
Baxter John M, Burton Rosemary, Cavendish Richard, Clarkson Peter, Cruwys Elizabeth, Riffenburgh Beau and Williams Nia. 100 Great Wonders of the World. Basingstoke: England. 2007.
