Παραπομπή σε μορφή APA (7η εκδ.)
Locke, J., Berkeley, G., & Hume, D. (1952). A letter concerning toleration. Concerning civil government, second essay. An essay concerning human understanding. The Principles of human knowledge. An Enquiry concerning human understanding. Encyclop. Brit.
Παραπομπή σε μορφή Chicago (17η εκδ.)
Locke, John, George Berkeley, και David Hume. A Letter Concerning Toleration. Concerning Civil Government, Second Essay. An Essay Concerning Human Understanding. The Principles of Human Knowledge. An Enquiry Concerning Human Understanding. Chicago [usw.]: Encyclop. Brit, 1952.
Παραπομπή σε μορφή MLA (9th εκδ.)
Locke, John, et al. A Letter Concerning Toleration. Concerning Civil Government, Second Essay. An Essay Concerning Human Understanding. The Principles of Human Knowledge. An Enquiry Concerning Human Understanding. Encyclop. Brit, 1952.
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