Cita APA (7a ed.)

Cox, L. M., & Dorn, E. J. (1926). The island of Guam. Governement Printing Office.

Cita Chicago Style (17a ed.)

Cox, Leonard Martin, y Edward John Dorn. The Island of Guam. Washington: Governement Printing Office, 1926.

Cita MLA (9a ed.)

Cox, Leonard Martin, y Edward John Dorn. The Island of Guam. Governement Printing Office, 1926.