Thomson, C. E., & Gibson, J. N. A. (2009). 50 + foot challenges: Assessment and evidence-based management (Second edition.). Churchill Livingstone/Elsevier.
Chicago Style (17th ed.) CitationThomson, Colin E., and J. N. Alastair Gibson. 50 + Foot Challenges: Assessment and Evidence-based Management. Second edition. Edinburgh ; New York: Churchill Livingstone/Elsevier, 2009.
MLA (9th ed.) CitationThomson, Colin E., and J. N. Alastair Gibson. 50 + Foot Challenges: Assessment and Evidence-based Management. Second edition. Churchill Livingstone/Elsevier, 2009.
Warning: These citations may not always be 100% accurate.