Não informado. (2009). Observations Made at Secondary Stations in Netherlands East India. [s.n.].
Citação do estilo Chicago (17ª ed.)Não informado. Observations Made at Secondary Stations in Netherlands East India. Batavia, Indonesia: [s.n.], 2009.
Citação MLA (8ª ed.)Não informado. Observations Made at Secondary Stations in Netherlands East India. [s.n.], 2009.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.