APA(7版)引用形式

Pacifico, N. V. (1936). Davao directory. The Author.

Chicagoスタイル(17版)引用形式

Pacifico, Nicolas V. Davao Directory. Manila: The Author, 1936.

MLA(9版)引用形式

Pacifico, Nicolas V. Davao Directory. The Author, 1936.