APA
(1977). Historic inventions - Index. New York: H.S. Stuttman Co., Inc.
Chicago
1977. Historic inventions - Index. New York: H.S. Stuttman Co., Inc.
Harvard
(1977). Historic inventions - Index. New York: H.S. Stuttman Co., Inc.
MLA
Historic inventions - Index. New York: H.S. Stuttman Co., Inc. 1977.
