APA (7th ed.) Citation

Vertregt, M. (1965). Principles of astronautics / by M. Vertregt (2nd ed.). Elsevier.

Chicago Style (17th ed.) Citation

Vertregt, M. Principles of Astronautics / by M. Vertregt. 2nd ed. Elsevier, 1965.

MLA (9th ed.) Citation

Vertregt, M. Principles of Astronautics / by M. Vertregt. 2nd ed. Elsevier, 1965.

Warning: These citations may not always be 100% accurate.