Cita APA (7a ed.)
Siregar, S., Hardiyanto, E., & Gales, K. (1999). Acacia mangium plantations in PT Musi Hutan Persada, South Sumatera, Indonesia. Center for International Forestry Research.
Cita Chicago Style (17a ed.)
Siregar, S.T.H, E.B Hardiyanto, y K. Gales. Acacia Mangium Plantations in PT Musi Hutan Persada, South Sumatera, Indonesia. Center for International Forestry Research, 1999.
Cita MLA (9a ed.)
Siregar, S.T.H, et al. Acacia Mangium Plantations in PT Musi Hutan Persada, South Sumatera, Indonesia. Center for International Forestry Research, 1999.
Precaución: Estas citas no son 100% exactas.