Franklin

MLA

Kouwenhoven, John Atlee. Cooper's "upside Down" Turns Up. [New York: Colophon , .

APA

Kouwenhoven, J. Atlee. Cooper's "Upside down" turns up. [New York: Colophon .

Chicago

Kouwenhoven, John Atlee, Cooper's "upside Down" Turns Up. [New York: Colophon.