APA (7th ed.) Citation

Maxwell, W. (1980). So long, see you tomorrow (2. print.). Knopf.

Chicago Style (17th ed.) Citation

Maxwell, William. So Long, See You Tomorrow. 2. print. New York: Knopf, 1980.

MLA (9th ed.) Citation

Maxwell, William. So Long, See You Tomorrow. 2. print. Knopf, 1980.