Citação norma APA

McCormack, S. W., Witzel, U., Watson, P. J., Fagan, M. J., & Gröning, F. (2014). The Biomechanical Function of Periodontal Ligament Fibres in Orthodontic Tooth Movement. Public Library of Science.

Citação norma Chicago

McCormack, Steven W., Ulrich Witzel, Peter J. Watson, Michael J. Fagan, and Flora Gröning. The Biomechanical Function of Periodontal Ligament Fibres in Orthodontic Tooth Movement. Public Library of Science, 2014.

Citação norma MLA

McCormack, Steven W., et al. The Biomechanical Function of Periodontal Ligament Fibres in Orthodontic Tooth Movement. Public Library of Science, 2014.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.