Cita APA

Barr, H., Tralau, C. J., MacRobert, A. J., Krasner, N., Boulos, P. B., Clark, C. G., & Bown, S. G. (1987). Photodynamic therapy in the normal rat colon with phthalocyanine sensitisation. Nature Publishing Group.

Chicago Style Citation

Barr, H., C. J. Tralau, A. J. MacRobert, N. Krasner, P. B. Boulos, C. G. Clark, i S. G. Bown. Photodynamic Therapy in the Normal Rat Colon With Phthalocyanine Sensitisation. Nature Publishing Group, 1987.

Cita MLA

Barr, H., et al. Photodynamic Therapy in the Normal Rat Colon With Phthalocyanine Sensitisation. Nature Publishing Group, 1987.