APA (7th ed.) Citation

LEWIN. (1982). Thread of life: The smithsonian looks at evolution. Smithsonian Books.

Chicago Style (17th ed.) Citation

LEWIN. Thread of Life: The Smithsonian Looks at Evolution. Washington: Smithsonian Books, 1982.

MLA (8th ed.) Citation

LEWIN. Thread of Life: The Smithsonian Looks at Evolution. Smithsonian Books, 1982.

Warning: These citations may not always be 100% accurate.