MacDonald, J. D. (1967). The last one left. The Companion Book Club.
Cita Chicago (17th ed.)MacDonald, John D. The Last One Left. Londres, Inglaterra: The Companion Book Club, 1967.
Cita MLA (9th ed.)MacDonald, John D. The Last One Left. The Companion Book Club, 1967.
Atenció: Aquestes cites poden no estar 100% correctes.