APA (7th ed.) Citation

Leivtt, I. M. 1., & Cole, D. M. (1963). Exploring the secrets of space; astronautics for the layman. Prentice-Hall.

Chicago Style (17th ed.) Citation

Leivtt, Israel Monroe 1908, and Dandridge M. Cole. Exploring the Secrets of Space; Astronautics for the Layman. Englewood Cliffs, N. J: Prentice-Hall, 1963.

MLA (9th ed.) Citation

Leivtt, Israel Monroe 1908, and Dandridge M. Cole. Exploring the Secrets of Space; Astronautics for the Layman. Prentice-Hall, 1963.