APA (7th ed.) Citation

Klein, A. O. (2009). An unplanned roundtrip. Hamilton Books.

Chicago Style (17th ed.) Citation

Klein, Arthur O. An Unplanned Roundtrip. Lanham, Md: Hamilton Books, 2009.

MLA (9th ed.) Citation

Klein, Arthur O. An Unplanned Roundtrip. Hamilton Books, 2009.