APA Citation

Levine, S. (1963). Appointment in the sky: The story of project Gemini. New York: Walker and Company.

Trích dẫn kiểu Chicago

Levine, Sol. Appointment in the Sky: The Story of Project Gemini. New York: Walker and Company, 1963.

MLA Citation

Levine, Sol. Appointment in the Sky: The Story of Project Gemini. New York: Walker and Company, 1963.

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