Cita APA (7a ed.)

Laufer, B. The relations of the Chinese to the Philippine Islands. Photoduplication Service, Library of Congress.

Cita Chicago Style (17a ed.)

Laufer, Barthold. The Relations of the Chinese to the Philippine Islands. Washington: Photoduplication Service, Library of Congress.

Cita MLA (9a ed.)

Laufer, Barthold. The Relations of the Chinese to the Philippine Islands. Photoduplication Service, Library of Congress.