APA (7th ed.) Citation

Gilly. (1940). "Pig won't get over the stile!". [publisher not identified].

Chicago Style (17th ed.) Citation

Gilly. "Pig Won't Get over the Stile!". [Place of publication not identified]: [publisher not identified], 1940.

MLA (9th ed.) Citation

Gilly. "Pig Won't Get over the Stile!". [publisher not identified], 1940.