Cita APA

Collins William. (2013). Collins Dictionary and Thesaurus. HarperCollins.

Chicago Edition Citation

Collins William. Collins Dictionary and Thesaurus. U K: HarperCollins, 2013.

Cita MLA

Collins William. Collins Dictionary and Thesaurus. HarperCollins, 2013.

Atenció: Aquestes cites poden no estar 100% correctes.