APA ציטוט

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

Trích dẫn kiểu Chicago

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

ציטוט MLA

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