Cita APA (7a ed.)

(2004). Collins English dictionary & thesaurus (4th ed.). HarperCollins Publishers.

Cita Chicago Style (17a ed.)

Collins English Dictionary & Thesaurus. 4th ed. Britain: HarperCollins Publishers, 2004.

Cita MLA (9a ed.)

Collins English Dictionary & Thesaurus. 4th ed. HarperCollins Publishers, 2004.