Olmsted, D. (1841). Letters on astronomy: Addressed to a lady : in which the elements of the science are familiarly explained in connexion with its literary history : with numerous engravings. Marsh, Capen, Lyon, and Webb.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Olmsted, Denison. Letters on Astronomy: Addressed to a Lady : In Which the Elements of the Science Are Familiarly Explained in Connexion with Its Literary History : With Numerous Engravings. Boston: Marsh, Capen, Lyon, and Webb, 1841.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Olmsted, Denison. Letters on Astronomy: Addressed to a Lady : In Which the Elements of the Science Are Familiarly Explained in Connexion with Its Literary History : With Numerous Engravings. Marsh, Capen, Lyon, and Webb, 1841.
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