APA
(1964). Current research and development in scientific documentation No. 13. Washington: National Science Foundation.
Chicago
1964. Current research and development in scientific documentation No. 13. Washington: National Science Foundation.
Harvard
(1964). Current research and development in scientific documentation No. 13. Washington: National Science Foundation.
MLA
Current research and development in scientific documentation No. 13. Washington: National Science Foundation. 1964.