Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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