Lua APA (7ú heag.)

Porter, C. L. 1. (1942). Crisis in the Philippines. Knopf.

Lua i Stíl Chicago (17ú heag.)

Porter, Catherine Lucy 1898. Crisis in the Philippines. New York: Knopf, 1942.

Lua MLA (9ú heag.)

Porter, Catherine Lucy 1898. Crisis in the Philippines. Knopf, 1942.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.