APA
(1977). Telescope-Typewriter. New York: H.S. Stuttman Co., Inc.
Chicago
1977. Telescope-Typewriter. New York: H.S. Stuttman Co., Inc.
Harvard
(1977). Telescope-Typewriter. New York: H.S. Stuttman Co., Inc.
MLA
Telescope-Typewriter. New York: H.S. Stuttman Co., Inc. 1977.
