Kew, Eng. Royal Botanic Gardens. Library. [Official correspondence and reports: Malay archipelago and the Philippines [microform] /Misc. 1876-1921]. s.n.
Cita Chicago (17th ed.)Kew, Eng. Royal Botanic Gardens. Library. [Official Correspondence and Reports: Malay Archipelago and the Philippines [microform] /Misc. 1876-1921]. s.l: s.n.
Cita MLA (9th ed.)Kew, Eng. Royal Botanic Gardens. Library. [Official Correspondence and Reports: Malay Archipelago and the Philippines [microform] /Misc. 1876-1921]. s.n.
Atenció: Aquestes cites poden no estar 100% correctes.