APA (7th ed.) Citation

Hardy, J. D. 1. . e. (1964). Physiological problems in space exploration. Thomas.

Chicago Style (17th ed.) Citation

Hardy, James Daniel 1904- ed. Physiological Problems in Space Exploration. Springfield, Ill: Thomas, 1964.

MLA (9th ed.) Citation

Hardy, James Daniel 1904- ed. Physiological Problems in Space Exploration. Thomas, 1964.