APA-referens (7:e uppl.)

Figueroa, C. (2010). Pragmatic Quakerism in U.S. imperialism: The Lake Mohonk Conference, the Philippines and Puerto Rico in American political thought and policy development, 1898-1917. ProQuest LLC.

Chicago-referens (17:e uppl.)

Figueroa, Carlos. Pragmatic Quakerism in U.S. Imperialism: The Lake Mohonk Conference, the Philippines and Puerto Rico in American Political Thought and Policy Development, 1898-1917. Ann Arbor Michigan: ProQuest LLC, 2010.

MLA-referens (9:e uppl.)

Figueroa, Carlos. Pragmatic Quakerism in U.S. Imperialism: The Lake Mohonk Conference, the Philippines and Puerto Rico in American Political Thought and Policy Development, 1898-1917. ProQuest LLC, 2010.