APA (7th ed.) Citation

Steele, M. Q., & Negri, R. (1969). Journey outside. Viking Press.

Chicago Style (17th ed.) Citation

Steele, Mary Q., and Rocco Negri. Journey Outside. New York: Viking Press, 1969.

MLA (9th ed.) Citation

Steele, Mary Q., and Rocco Negri. Journey Outside. Viking Press, 1969.