APA (7th ed.) Citation

Slusser, R. M. The Berlin crisis of 1961: Soviet-American relations.

Chicago Style (17th ed.) Citation

Slusser, Robert M. The Berlin Crisis of 1961: Soviet-American Relations.

MLA (9th ed.) Citation

Slusser, Robert M. The Berlin Crisis of 1961: Soviet-American Relations.

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