Cita APA (7a ed.)

Armstrong, N., & Hansen, J. R. (2020). Dear Neil Armstrong: Letters to the First Man from All Mankind. Purdue University Press.

Cita Chicago Style (17a ed.)

Armstrong, Neil, y James R. Hansen. Dear Neil Armstrong: Letters to the First Man from All Mankind. West Lafayette, Indiana: Purdue University Press, 2020.

Cita MLA (8a ed.)

Armstrong, Neil, y James R. Hansen. Dear Neil Armstrong: Letters to the First Man from All Mankind. Purdue University Press, 2020.