Cita APA (7th ed.)
Hooper, A. (1965). Makers of mathematics. Faber paper covered Editions.
Cita Chicago (17th ed.)
Hooper, Alfred. Makers of Mathematics. Faber paper covered Editions, 1965.
Cita MLA (9th ed.)
Hooper, Alfred. Makers of Mathematics. Faber paper covered Editions, 1965.
Atenció: Aquestes cites poden no estar 100% correctes.