Crichton, M. J. (1987). Spere. Ballantine books.
Chicago Style (17th ed.) CitationCrichton, Michael John. Spere. New York: Ballantine books, 1987.
MLA (8th ed.) CitationCrichton, Michael John. Spere. Ballantine books, 1987.
Warning: These citations may not always be 100% accurate.