Cita APA (7th ed.)
Y, T. (1962). Robert's international thesaurus (3rd ed.). Crowell company.
Cita Chicago (17th ed.)
Y, Thomas. Robert's International Thesaurus. 3rd ed. New york: Crowell company, 1962.
Cita MLA (9th ed.)
Y, Thomas. Robert's International Thesaurus. 3rd ed. Crowell company, 1962.
Atenció: Aquestes cites poden no estar 100% correctes.