Cita APA (7th ed.)

Armstrong, P., & Wastie, M. L. (1981). X-ray diagnosis. Blackwell Scientif Pub.

Cita Chicago (17th ed.)

Armstrong, Peter, i Martin L. Wastie. X-ray Diagnosis. Oxford: Blackwell Scientif Pub, 1981.

Cita MLA (9th ed.)

Armstrong, Peter, i Martin L. Wastie. X-ray Diagnosis. Blackwell Scientif Pub, 1981.

Atenció: Aquestes cites poden no estar 100% correctes.