Cita APA (7a ed.)

Jenks, A. L. (2019). The Cosmonaut Who Couldn't Stop Smiling: The Life and Legend of Yuri Gagarin. Cornell University Press.

Cita Chicago Style (17a ed.)

Jenks, Andrew L. The Cosmonaut Who Couldn't Stop Smiling: The Life and Legend of Yuri Gagarin. Ithaca: Cornell University Press, 2019.

Cita MLA (8a ed.)

Jenks, Andrew L. The Cosmonaut Who Couldn't Stop Smiling: The Life and Legend of Yuri Gagarin. Cornell University Press, 2019.