Cita APA

Howell, J. B. (1994). Running an emergency helpline. Guidance from NHS is required. BMJ Group.

Chicago Style Citation

Howell, J. B. Running an Emergency Helpline. Guidance From NHS Is Required. BMJ Group, 1994.

Cita MLA

Howell, J. B. Running an Emergency Helpline. Guidance From NHS Is Required. BMJ Group, 1994.

Atenció: Aquestes cites poden no estar 100% correctes.