Cita APA (7th ed.)
Puškár, A. (2003). Internal friction of materials. Cambridge International Science Publishing.
Cita Chicago (17th ed.)
Puškár, Anton. Internal Friction of Materials. Cambridge, UK: Cambridge International Science Publishing, 2003.
Cita MLA (9th ed.)
Puškár, Anton. Internal Friction of Materials. Cambridge International Science Publishing, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.