Cita APA

LAING, R. (1999). Lumbar Disc Herniation. BMJ Group.

Chicago Style Citation

LAING, R. Lumbar Disc Herniation. BMJ Group, 1999.

Cita MLA

LAING, R. Lumbar Disc Herniation. BMJ Group, 1999.

Atenció: Aquestes cites poden no estar 100% correctes.