Cita APA (7th ed.)

Beard, D., Murray, D., Andrew, G., Kurup, H., & Gibson, P. (2009). Obesity in total hip replacement Reply.

Cita Chicago (17th ed.)

Beard, D., D. Murray, G. Andrew, H. Kurup, i P. Gibson. Obesity in Total Hip Replacement Reply. 2009.

Cita MLA (9th ed.)

Beard, D., et al. Obesity in Total Hip Replacement Reply. 2009.