APA (7th ed.) Citation

Germany & United States. (2020). Space: Agreement between the United States of America and Germany extending the Agreement of December 8 and 13, 2010, signed at Cologne, Bonn and Tulsa, December 9, 10, and 12, 2020 ; entered into force December 12, 2020 with effect from December 13, 2020. United States Department of State.

Chicago Style (17th ed.) Citation

Germany and United States. Space: Agreement Between the United States of America and Germany Extending the Agreement of December 8 and 13, 2010, Signed at Cologne, Bonn and Tulsa, December 9, 10, and 12, 2020 ; Entered into Force December 12, 2020 with Effect from December 13, 2020. [Washington, D.C.]: United States Department of State, 2020.

MLA (9th ed.) Citation

Germany and United States. Space: Agreement Between the United States of America and Germany Extending the Agreement of December 8 and 13, 2010, Signed at Cologne, Bonn and Tulsa, December 9, 10, and 12, 2020 ; Entered into Force December 12, 2020 with Effect from December 13, 2020. United States Department of State, 2020.