APA(7版)引用形式

Virchow, R. L. K., & Mason, O. T. The peopling of the philippines. s.n., 1901].

Chicagoスタイル(17版)引用形式

Virchow, Rudolf Ludwig Karl, , Otis Tufton Mason. The Peopling of the Philippines. [Washington: s.n., 1901].

MLA(9版)引用形式

Virchow, Rudolf Ludwig Karl, , Otis Tufton Mason. The Peopling of the Philippines. s.n., 1901].