Cita APA

THOMSON, A., & LENNEY, W. (1999). Childhood empyema. BMJ Group.

Chicago Style Citation

THOMSON, A., i W. LENNEY. Childhood Empyema. BMJ Group, 1999.

Cita MLA

THOMSON, A., i W. LENNEY. Childhood Empyema. BMJ Group, 1999.

Atenció: Aquestes cites poden no estar 100% correctes.