Merrill, E. D. (1912). A flora of Manila. Bureau of Printing.
Chicagoスタイル(17版)引用形式Merrill, Elmer Drew. A Flora of Manila. Manila: Bureau of Printing, 1912.
MLA(9版)引用形式Merrill, Elmer Drew. A Flora of Manila. Bureau of Printing, 1912.
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