APA (7th ed.) Citation

Ammons, A. R. (1974). Sphere : the form of a motion / A.R. Ammons: The form of a motion. W.W. Norton & Company.

Chicago Style (17th ed.) Citation

Ammons, A. R. Sphere : The Form of a Motion / A.R. Ammons: The Form of a Motion. New York: W.W. Norton & Company, 1974.

MLA (9th ed.) Citation

Ammons, A. R. Sphere : The Form of a Motion / A.R. Ammons: The Form of a Motion. W.W. Norton & Company, 1974.

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