Wright, A., & Wright, A. H. (1949). Handbook of frogs and toads of the United States and Canada (3d ed.). Comstock Pub. Co..
Chicagoスタイル(17版)引用形式Wright, Anna, , Albert Hazen Wright. Handbook of Frogs and Toads of the United States and Canada. 3d ed. Ithaca, N.Y.: Comstock Pub. Co., 1949.
MLA(8版)引用形式Wright, Anna, , Albert Hazen Wright. Handbook of Frogs and Toads of the United States and Canada. 3d ed. Comstock Pub. Co., 1949.
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