Cita APA (7th ed.)
ebrary, Inc, Psaras, P. A., & Langford, H. D. (1987). Advancing materials research. National Academy Press.
Cita Chicago (17th ed.)
ebrary, Inc, Peter A. Psaras, i H. Dale Langford. Advancing Materials Research. Washington, D.C.: National Academy Press, 1987.
Cita MLA (9th ed.)
ebrary, Inc, et al. Advancing Materials Research. National Academy Press, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.