Cita APA

Majeed, F. A., Cook, D. G., Poloniecki, J., & Martin, D. (1995). Using data from the 1991 census. BMJ Group.

Citación estilo Chicago

Majeed, F. A., D. G. Cook, J. Poloniecki, y D. Martin. Using Data From the 1991 Census. BMJ Group, 1995.

Cita MLA

Majeed, F. A., D. G. Cook, J. Poloniecki, y D. Martin. Using Data From the 1991 Census. BMJ Group, 1995.