Παραπομπή σε μορφή APA (7η εκδ.)

Gibson, J., Mitchell, A., Reeve, J., & Harries, M. (1999). Treatment of reduced bone mineral density in athletic amenorrhea: A pilot study.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Gibson, J., A. Mitchell, J. Reeve, και MG Harries. Treatment of Reduced Bone Mineral Density in Athletic Amenorrhea: A Pilot Study. 1999.

Παραπομπή σε μορφή MLA (9th εκδ.)

Gibson, J., et al. Treatment of Reduced Bone Mineral Density in Athletic Amenorrhea: A Pilot Study. 1999.