APA (7th ed.) Citation

Zarem, L. (1969). Careers and opportunities in astronautics (Rev. ed.). Dutton.

Chicago Style (17th ed.) Citation

Zarem, Lewis. Careers and Opportunities in Astronautics. Rev. ed. New York: Dutton, 1969.

MLA (9th ed.) Citation

Zarem, Lewis. Careers and Opportunities in Astronautics. Rev. ed. Dutton, 1969.