APA (7th ed.) Citation

Briggs, T. H. (1939). Thumbs down — thumbs up.

Chicago Style (17th ed.) Citation

Briggs, Thomas H. Thumbs Down — Thumbs Up. 1939.

MLA (9th ed.) Citation

Briggs, Thomas H. Thumbs Down — Thumbs Up. 1939.

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