APA Zitierstil

USA Department of State & Geyer, D. C. (2011). Foreign relations of the United States: 1969/76,13 Soviet Union, October 1970 - October 1971. Foreign relations of the United States.

Chicago Zitierstil

USA Department of State und David C. Geyer. "Foreign Relations of the United States: 1969/76,13 Soviet Union, October 1970 - October 1971." Foreign Relations of the United States 2011.

MLA Zitierstil

USA Department of State und David C. Geyer. "Foreign Relations of the United States: 1969/76,13 Soviet Union, October 1970 - October 1971." Foreign Relations of the United States, 2011.