Cita APA (7a ed.)

(1971). Webster Third New International Dictionary: Of the english language unabridged. Enciclopaedia Britannica.

Cita Chicago Style (17a ed.)

Webster Third New International Dictionary: Of the English Language Unabridged. Chicago: Enciclopaedia Britannica, 1971.

Cita MLA (8a ed.)

Webster Third New International Dictionary: Of the English Language Unabridged. Enciclopaedia Britannica, 1971.