Cita APA (7th ed.)
Henry J. (2013). The Tone of Time. Лань.
Cita Chicago (17th ed.)Henry J. The Tone of Time. Санкт-Петербург: Лань, 2013.
Cita MLA (8th ed.)Henry J. The Tone of Time. Лань, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.