APA (7th ed.) Citation

Humphrey, H. H. (1971). Young America in the "now" world. New York University Press.

Chicago Style (17th ed.) Citation

Humphrey, Hubert H. Young America in the "Now" World. New York: New York University Press, 1971.

MLA (9th ed.) Citation

Humphrey, Hubert H. Young America in the "Now" World. New York University Press, 1971.