Gaya APA

Seifert, H, S., Harris, I, S, M. (1964). **Orbital space flight the physics of satellite motion . New York: New York: Holt, Rinehart and Winston; 1964..

Gaya MLA

Seifert, Howard, S.., Harris, I., Seifert,, Mary. "**Orbital space flight the physics of satellite motion". New York: New York: Holt, Rinehart and Winston; 1964., 1964. Text.