APA (7th ed.) Citation

Fifield, M. (1967). The castle in the circle. Ball State University.

Chicago Style (17th ed.) Citation

Fifield, Merle. The Castle in the Circle. Muncie, Ind.: Ball State University, 1967.

MLA (9th ed.) Citation

Fifield, Merle. The Castle in the Circle. Ball State University, 1967.

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