(2017). Urania. Penerbit BRIN.
Cita Chicago (17th ed.)Urania. Penerbit BRIN, 2017.
Cita MLA (9th ed.)Urania. Penerbit BRIN, 2017.
Atenció: Aquestes cites poden no estar 100% correctes.
(2017). Urania. Penerbit BRIN.
Cita Chicago (17th ed.)Urania. Penerbit BRIN, 2017.
Cita MLA (9th ed.)Urania. Penerbit BRIN, 2017.