APA

Locke J., . (1990). A letter concerning toleration. Concerning civil government, 2nd essay. An essay concerning human understanding / J. Berkeley. The principles of human knowledge / G. Berkeley. An enquiry concerning human Understanding / D. Hume. - 2nd edition. Chicago ; Auckland ; Geneva: Encyclopd̆ie Britannica, Inc.

Chicago

Locke John, . 1990. A letter concerning toleration. Concerning civil government, 2nd essay. An essay concerning human understanding / J. Berkeley. The principles of human knowledge / G. Berkeley. An enquiry concerning human Understanding / D. Hume. - 2nd edition. Chicago ; Auckland ; Geneva: Encyclopd̆ie Britannica, Inc.

Harvard

Locke J., . (1990). A letter concerning toleration. Concerning civil government, 2nd essay. An essay concerning human understanding / J. Berkeley. The principles of human knowledge / G. Berkeley. An enquiry concerning human Understanding / D. Hume. - 2nd edition. Chicago ; Auckland ; Geneva: Encyclopd̆ie Britannica, Inc.

MLA

Locke John, . A letter concerning toleration. Concerning civil government, 2nd essay. An essay concerning human understanding / J. Berkeley. The principles of human knowledge / G. Berkeley. An enquiry concerning human Understanding / D. Hume. - 2nd edition. Chicago ; Auckland ; Geneva: Encyclopd̆ie Britannica, Inc. 1990.