APA (7th ed.) Citation

Seifert, H. S., & Seifert, M. H. (1964). Orbital space flight. Holt, Rinrhart & Winston.

Chicago Style (17th ed.) Citation

Seifert, Howard S., and Mary Harris Seifert. Orbital Space Flight. New York: Holt, Rinrhart & Winston, 1964.

MLA (9th ed.) Citation

Seifert, Howard S., and Mary Harris Seifert. Orbital Space Flight. Holt, Rinrhart & Winston, 1964.