APA-referens

Twelves, C. J., Porter, D. A., Lowry, M., Dobbs, N. A., Graves, P. E., Smith, M. A., . . . Richards, M. A. (1994). Phosphorus-31 metabolism of post-menopausal breast cancer studied in vivo by magnetic resonance spectroscopy. Nature Publishing Group.

Chicago-stil citat

Twelves, C. J., D. A. Porter, M. Lowry, N. A. Dobbs, P. E. Graves, M. A. Smith, R. D. Rubens, och M. A. Richards. Phosphorus-31 Metabolism of Post-menopausal Breast Cancer Studied in Vivo By Magnetic Resonance Spectroscopy. Nature Publishing Group, 1994.

MLA-referens

Twelves, C. J., et al. Phosphorus-31 Metabolism of Post-menopausal Breast Cancer Studied in Vivo By Magnetic Resonance Spectroscopy. Nature Publishing Group, 1994.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.