(2003). Britannica Learning Library: Science and Nature. Encyclopaedia Britannica, Inc.
Chicago Style (17th ed.) CitationBritannica Learning Library: Science and Nature. Encyclopaedia Britannica, Inc, 2003.
MLA (8th ed.) CitationBritannica Learning Library: Science and Nature. Encyclopaedia Britannica, Inc, 2003.
Warning: These citations may not always be 100% accurate.