APA (7th ed.) Citation

Spudis, P. D. (1996). The once and future moon. Smithsonian Inst. Press.

Chicago Style (17th ed.) Citation

Spudis, Paul D. The Once and Future Moon. Washington [u.a.]: Smithsonian Inst. Press, 1996.

MLA (9th ed.) Citation

Spudis, Paul D. The Once and Future Moon. Smithsonian Inst. Press, 1996.