Παραπομπή σε μορφή APA (7η εκδ.)

Armstrong, M., Spencer, E., & Beral, V. (2010). BMI And Physical Activity In Relation To Wrist And Ankle Fractures In Postmenopausal Women.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Armstrong, M., E. Spencer, και V. Beral. BMI And Physical Activity In Relation To Wrist And Ankle Fractures In Postmenopausal Women. 2010.

Παραπομπή σε μορφή MLA (9th εκδ.)

Armstrong, M., et al. BMI And Physical Activity In Relation To Wrist And Ankle Fractures In Postmenopausal Women. 2010.