McKelvie, P., & Shabeen, O. H. (1967). Prototype cryosurgical probe.
Chicago Style CitationMcKelvie, P., i O H. Shabeen. Prototype Cryosurgical Probe. 1967.
Cita MLAMcKelvie, P., i O H. Shabeen. Prototype Cryosurgical Probe. 1967.
Atenció: Aquestes cites poden no estar 100% correctes.