APA (7th ed.) Citation

Aitchison, J., & comp. Thesaurus. vol. 2 Alphabetical Thesaurus. UNESCO.

Chicago Style (17th ed.) Citation

Aitchison, Jean, and comp. Thesaurus. Vol. 2 Alphabetical Thesaurus. Londres: UNESCO.

MLA (9th ed.) Citation

Aitchison, Jean, and comp. Thesaurus. Vol. 2 Alphabetical Thesaurus. UNESCO.

Warning: These citations may not always be 100% accurate.