Cita APA (7th ed.)

Kirkpatrick, B. (1998). Roget's thesaurus. Penguin Books.

Cita Chicago (17th ed.)

Kirkpatrick, Betty. Roget's Thesaurus. Londres: Penguin Books, 1998.

Cita MLA (9th ed.)

Kirkpatrick, Betty. Roget's Thesaurus. Penguin Books, 1998.