Cita APA

Tyson, N. d., & Lang, A. (2012). Space chronicles: Facing the ultimate frontier. W.W. Norton.

Chicago Edition Citation

Tyson, Neil deGrasse, i Avis Lang. Space Chronicles: Facing the Ultimate Frontier. New York: W.W. Norton, 2012.

Cita MLA

Tyson, Neil deGrasse, i Avis Lang. Space Chronicles: Facing the Ultimate Frontier. W.W. Norton, 2012.