Cita APA (7th ed.)
Bell, B. (1990). Moorings in a world adrift: Answers for Christians who dare to ask why. Harper San Francisco.
Cita Chicago (17th ed.)
Bell, B.Clayton. Moorings in a World Adrift: Answers for Christians Who Dare to Ask Why. New York: Harper San Francisco, 1990.
Cita MLA (9th ed.)
Bell, B.Clayton. Moorings in a World Adrift: Answers for Christians Who Dare to Ask Why. Harper San Francisco, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.