Παραπομπή APA

(1981). Pulse Echo Ulttrasound Imaging Systems: Performance Tests and Criteria. American Institute of physics.

Παραπομπή Chicago Style

Pulse Echo Ulttrasound Imaging Systems: Performance Tests and Criteria. New York: American Institute of physics, 1981.

Παραπομπή MLA

Pulse Echo Ulttrasound Imaging Systems: Performance Tests and Criteria. American Institute of physics, 1981.