Ernst, B., & Vries, T. E. d. (1961). Atlas of the universe. Nelson.
Chicago Style (17th ed.) CitationErnst, Br, and Tj. E. de Vries. Atlas of the Universe. [London]: Nelson, 1961.
MLA (9th ed.) CitationErnst, Br, and Tj. E. de Vries. Atlas of the Universe. Nelson, 1961.
Warning: These citations may not always be 100% accurate.