Cita APA

Walter, U. (2020). Astronautics. 3rd ed. Springer International Publishing.

Chicago Style Citation

Walter, Ulrich. Astronautics. 3rd Ed. Springer International Publishing, 2020.

Cita MLA

Walter, Ulrich. Astronautics. 3rd Ed. Springer International Publishing, 2020.

Atenció: Aquestes cites poden no estar 100% correctes.