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