Martineau, J. (1858). Studies of Christianity: Or, Timely thoughts for religious thinkers : a series of papers (9th ed.). American Unitarian Association.
Chicago-viite (17. p.)Martineau, James. Studies of Christianity: Or, Timely Thoughts for Religious Thinkers : A Series of Papers. 9th ed. Boston: American Unitarian Association, 1858.
MLA-viite (8. p.)Martineau, James. Studies of Christianity: Or, Timely Thoughts for Religious Thinkers : A Series of Papers. 9th ed. American Unitarian Association, 1858.
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