Cita APA (7a ed.)

Locke, J., Berkeley, G., & Hume, D. (1952). A Letter concerning toleration: Concerning civil government, second essay ; an essay concerning human understanding. Encyclopaedia Britannica.

Cita Chicago Style (17a ed.)

Locke, John, George Berkeley, y David Hume. A Letter Concerning Toleration: Concerning Civil Government, Second Essay ; an Essay Concerning Human Understanding. Chicago [etc.]: Encyclopaedia Britannica, 1952.

Cita MLA (9a ed.)

Locke, John, et al. A Letter Concerning Toleration: Concerning Civil Government, Second Essay ; an Essay Concerning Human Understanding. Encyclopaedia Britannica, 1952.