APA (7th ed.) Citation

Yale, E. D. The Inventor. Introducing the Wishing Box. A Christmas Play.

Chicago Style (17th ed.) Citation

Yale, Elsie Duncan. The Inventor. Introducing the Wishing Box. A Christmas Play.

MLA (9th ed.) Citation

Yale, Elsie Duncan. The Inventor. Introducing the Wishing Box. A Christmas Play.

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