APA aipamena

Berg, R. G. v. d. (1985). Pollen morphology of the genus begonia in Africa. Agricultural University Wageningen.

Chicago Style aipamena

Berg, Ronald George van den. Pollen Morphology of the Genus Begonia in Africa. Wageningen: Agricultural University Wageningen, 1985.

MLA aipamena

Berg, Ronald George van den. Pollen Morphology of the Genus Begonia in Africa. Agricultural University Wageningen, 1985.