APA Citatie

Pollard, B., Johnston, M., & Dixon, D. (2012). Exploring differential item functioning in the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC). BioMed Central.

Chicago Style citaat

Pollard, Beth, Marie Johnston, en Diane Dixon. Exploring Differential Item Functioning in the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC). BioMed Central, 2012.

MLA citatie

Pollard, Beth, Marie Johnston, en Diane Dixon. Exploring Differential Item Functioning in the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC). BioMed Central, 2012.

Let op: Deze citaties zijn niet altijd 100% accuraat.