APA (7e ed.) Bronvermelding

Birrell, F., Croft, P., Cooper, C., Hosie, G., Macfarlane, G., & Silman, A. (2000). Radiographic change is common in new presenters in primary care with hip pain. PCR Hip Study Group.

Chicago (17e ed.) Bronvermelding

Birrell, F., P. Croft, C. Cooper, G. Hosie, G. Macfarlane, en A. Silman. Radiographic Change Is Common in New Presenters in Primary Care with Hip Pain. PCR Hip Study Group. 2000.

MLA (9e ed.) Bronvermelding

Birrell, F., et al. Radiographic Change Is Common in New Presenters in Primary Care with Hip Pain. PCR Hip Study Group. 2000.