APA Citation

Elwood, J. M. (2007). Critical appraisal of epidemiological studies and clinical trials (3rd ed.). Oxford: Oxford University Press.

Chicago Style Citation

Elwood, J. Mark. Critical Appraisal of Epidemiological Studies and Clinical Trials. 3rd ed. Oxford: Oxford University Press, 2007.

MLA Citation

Elwood, J. Mark. Critical Appraisal of Epidemiological Studies and Clinical Trials. 3rd ed. Oxford: Oxford University Press, 2007.

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