APA ציטוט

Goodger, E. M. (1970). Principles of Spaceflight Propulsion. Pergamon Press.

Chicago Edition Citation

Goodger, E M. Principles of Spaceflight Propulsion. Oxford: Pergamon Press, 1970.

ציטוט MLA

Goodger, E M. Principles of Spaceflight Propulsion. Pergamon Press, 1970.