YONG. (1983). Malaysian Butterflies: An introduction. Kuala Lumpur: TropicalPren.
Chicago Style CitationYONG. Malaysian Butterflies: An Introduction. Kuala Lumpur: TropicalPren, 1983.
MLA CitationYONG. Malaysian Butterflies: An Introduction. Kuala Lumpur: TropicalPren, 1983.
Warning: These citations may not always be 100% accurate.