APA (7th ed.) Citation

Keithly, D. M. (1986). Breakthrough in the Ostpolitik: : the 1971 quadripartite agreement. Westview.

Chicago Style (17th ed.) Citation

Keithly, David M. Breakthrough in the Ostpolitik: : The 1971 Quadripartite Agreement. Boulder, Colo. ; London: Westview, 1986.

MLA (9th ed.) Citation

Keithly, David M. Breakthrough in the Ostpolitik: : The 1971 Quadripartite Agreement. Westview, 1986.

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