Coles, R. (2002). When they were young: A photographic retrospective of childhood from the Library of Congress. Kales Press in association with the Library of Congress.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Coles, Robert. When They Were Young: A Photographic Retrospective of Childhood from the Library of Congress. [Carlsbad, Calif.]: Kales Press in association with the Library of Congress, 2002.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Coles, Robert. When They Were Young: A Photographic Retrospective of Childhood from the Library of Congress. Kales Press in association with the Library of Congress, 2002.
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