APA
Beard J. D., . (20090331). Comment on "Physiological and functional impact of an unsupervised but supported exercise programme for claudicants", Roberts AJ, Roberts EB, Sykes K, deCossart L, Edwards P, Cotterell D. Eur J Vasc Endovasc Surg 2008;36:319-24. : European journal of vascular and endovascular surgery : the official journal of the European Society for Vascular Surgery.
Chicago
Beard J D, . 20090331. Comment on "Physiological and functional impact of an unsupervised but supported exercise programme for claudicants", Roberts AJ, Roberts EB, Sykes K, deCossart L, Edwards P, Cotterell D. Eur J Vasc Endovasc Surg 2008;36:319-24. : European journal of vascular and endovascular surgery : the official journal of the European Society for Vascular Surgery.
Harvard
Beard J. D., . (20090331). Comment on "Physiological and functional impact of an unsupervised but supported exercise programme for claudicants", Roberts AJ, Roberts EB, Sykes K, deCossart L, Edwards P, Cotterell D. Eur J Vasc Endovasc Surg 2008;36:319-24. : European journal of vascular and endovascular surgery : the official journal of the European Society for Vascular Surgery.
MLA
Beard J D, . Comment on "Physiological and functional impact of an unsupervised but supported exercise programme for claudicants", Roberts AJ, Roberts EB, Sykes K, deCossart L, Edwards P, Cotterell D. Eur J Vasc Endovasc Surg 2008;36:319-24. : European journal of vascular and endovascular surgery : the official journal of the European Society for Vascular Surgery. 20090331.