Cita APA (7a ed.)

Moore, C. M. Sulu archipelago, Philippine Islands: History, resources and native peoples. [publisher not identified].

Cita Chicago Style (17a ed.)

Moore, Carl M. Sulu Archipelago, Philippine Islands: History, Resources and Native Peoples. Sulu: [publisher not identified].

Cita MLA (9a ed.)

Moore, Carl M. Sulu Archipelago, Philippine Islands: History, Resources and Native Peoples. [publisher not identified].