Cita APA (7th ed.)
Emily E. D. (2013). When the Astronomer stops seeking. Лань.
Cita Chicago (17th ed.)Emily E. D. When the Astronomer Stops Seeking. Санкт-Петербург: Лань, 2013.
Cita MLA (8th ed.)Emily E. D. When the Astronomer Stops Seeking. Лань, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.