APA সাইটেশন

Gurney, G. (1967). Walk in Space: The Story of Project Gemini. New York: Random House.

শিকাগো স্টাইলে সাইটেশন

Gurney, Gene. Walk in Space: The Story of Project Gemini. New York: Random House, 1967.

এমএলএ সাইটেশন

Gurney, Gene. Walk in Space: The Story of Project Gemini. New York: Random House, 1967.