Abbot, N. C., Spence, V. A., Lowe, J. G., Potts, R. C., Hassan, A. H., Belch, J. J., & Beck, J. S. (1994). Chronic fatigue syndrome. Immunological findings vary between populations. BMJ Group.
استشهاد بنمط شيكاغوAbbot, N. C., V. A. Spence, J. G. Lowe, R. C. Potts, A. H. Hassan, J. J. Belch, و J. S. Beck. Chronic Fatigue Syndrome. Immunological Findings Vary between Populations. BMJ Group, 1994.
MLA استشهادAbbot, N. C., et al. Chronic Fatigue Syndrome. Immunological Findings Vary between Populations. BMJ Group, 1994.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.