APA (7th ed.) Citation

Leonov, A., & Lebedev, V. (1971). Space and time perception by the Cosmonaut. Mir.

Chicago Style (17th ed.) Citation

Leonov, Alexei, and Vladimir Lebedev. Space and Time Perception by the Cosmonaut. Moscow: Mir, 1971.

MLA (9th ed.) Citation

Leonov, Alexei, and Vladimir Lebedev. Space and Time Perception by the Cosmonaut. Mir, 1971.

Warning: These citations may not always be 100% accurate.