APA citiranje

Bell, J. M., Ritch, A. E., & Donovan, I. A. (1983). Neurofibrosarcoma in Von Recklinghausen's disease presenting with hypochromic anaemia. BMJ Group.

Citação norma Chicago

Bell, J. M., A. E. Ritch, and I. A. Donovan. Neurofibrosarcoma in Von Recklinghausen's Disease Presenting With Hypochromic Anaemia. BMJ Group, 1983.

MLA citiranje

Bell, J. M., A. E. Ritch, and I. A. Donovan. Neurofibrosarcoma in Von Recklinghausen's Disease Presenting With Hypochromic Anaemia. BMJ Group, 1983.