APA (7th ed.) Citation

Wanjek, C. (2020). Spacefarers: How humans will settle the Moon, Mars, and beyond. Harvard University Press.

Chicago Style (17th ed.) Citation

Wanjek, Christopher. Spacefarers: How Humans Will Settle the Moon, Mars, and Beyond. Cambridge, Massachusetts ; London, England: Harvard University Press, 2020.

MLA (9th ed.) Citation

Wanjek, Christopher. Spacefarers: How Humans Will Settle the Moon, Mars, and Beyond. Harvard University Press, 2020.