Cita APA (7th ed.)
(1945). Symposium on magnetic particle testing. American Soc. for Testing Materials.
Cita Chicago (17th ed.)
Symposium on Magnetic Particle Testing. Philadelphia: American Soc. for Testing Materials, 1945.
Cita MLA (9th ed.)
Symposium on Magnetic Particle Testing. American Soc. for Testing Materials, 1945.
Atenció: Aquestes cites poden no estar 100% correctes.