Cita APA

Murray, W. R., Backwood, A., Trotter, J. M., Calman, K. C., & MacKay, C. (1980). Faecal bile acids and clostridia in the aetiology of colorectal cancer. Nature Publishing Group.

Chicago Style Citation

Murray, W. R., A. Backwood, J. M. Trotter, K. C. Calman, i C. MacKay. Faecal Bile Acids and Clostridia in the Aetiology of Colorectal Cancer. Nature Publishing Group, 1980.

Cita MLA

Murray, W. R., et al. Faecal Bile Acids and Clostridia in the Aetiology of Colorectal Cancer. Nature Publishing Group, 1980.