Cita APA (7th ed.)
Robert B. (2013). From Lines to William Simson. Лань.
Cita Chicago (17th ed.)Robert B. From Lines to William Simson. Санкт-Петербург: Лань, 2013.
Cita MLA (8th ed.)Robert B. From Lines to William Simson. Лань, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.