Cita APA (7a ed.)

Hansen, J. R., & Armstrong, N. (2020). A Reluctant Icon: Letters to Neil Armstrong. Project Muse.

Cita Chicago Style (17a ed.)

Hansen, James R., y Neil Armstrong. A Reluctant Icon: Letters to Neil Armstrong. Baltimore, Maryland: Project Muse, 2020.

Cita MLA (8a ed.)

Hansen, James R., y Neil Armstrong. A Reluctant Icon: Letters to Neil Armstrong. Project Muse, 2020.