APA (7th ed.) Citation

(1961). Albert D. Wheelon and Sidney N. Graybeal, "Intelligence for the Space Race," Studies in Intelligence, Fall 1961, Secret.

Chicago Style (17th ed.) Citation

Albert D. Wheelon and Sidney N. Graybeal, "Intelligence for the Space Race," Studies in Intelligence, Fall 1961, Secret. 1961.

MLA (8th ed.) Citation

Albert D. Wheelon and Sidney N. Graybeal, "Intelligence for the Space Race," Studies in Intelligence, Fall 1961, Secret. 1961.

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