(1897). Т. 15: 1896. 1897.
Cita Chicago (17th ed.)Т. 15: 1896. 1897, 1897.
Cita MLA (9th ed.)Т. 15: 1896. 1897, 1897.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)
(1897). Т. 15: 1896. 1897.
Cita Chicago (17th ed.)Т. 15: 1896. 1897, 1897.
Cita MLA (9th ed.)Т. 15: 1896. 1897, 1897.