Cita APA (7th ed.)
Joseph R. K. (2013). The Light that Failed. Лань.
Cita Chicago (17th ed.)Joseph R. K. The Light That Failed. Санкт-Петербург: Лань, 2013.
Cita MLA (8th ed.)Joseph R. K. The Light That Failed. Лань, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.