Cita APA

Sheldon, M. G., Rector, A. L., & Barnes, P. A. (1984). The accuracy of age-sex registers in general practice.

Chicago Style Citation

Sheldon, M. G., A. L. Rector, i P. A. Barnes. The Accuracy of Age-sex Registers in General Practice. 1984.

Cita MLA

Sheldon, M. G., A. L. Rector, i P. A. Barnes. The Accuracy of Age-sex Registers in General Practice. 1984.