Cita APA (7th ed.)
Schaller, S. (2012). A man without words (Second edition, with new material.). University of California Press.
Cita Chicago (17th ed.)
Schaller, Susan. A Man Without Words. Second edition, with new material. Berkeley: University of California Press, 2012.
Cita MLA (9th ed.)
Schaller, Susan. A Man Without Words. Second edition, with new material. University of California Press, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.