APA citiranje

Powley, J., & Surtees, J. (2004). John Leonard Wilkins. BMJ Publishing Group Ltd.

Citação norma Chicago

Powley, John, and John Surtees. John Leonard Wilkins. BMJ Publishing Group Ltd, 2004.

MLA citiranje

Powley, John, and John Surtees. John Leonard Wilkins. BMJ Publishing Group Ltd, 2004.

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