Gaya APA

Valkenburg, J, V., Bunyapraphatsara, N. (2001). Prosea Plant Resources of South-East Asia 12 (Ed. 1). Bogor: Prosea.

Gaya MLA

Valkenburg, J.L.C.H., Van., Bunyapraphatsara, N.. "Prosea Plant Resources of South-East Asia 12". Ed. 1 Bogor: Prosea, 2001. Text.