Citace podle APA (7th ed.)

(2019). Clear and present safety: The world has never been better and why that matters to Americans / Michael A. Cohen and Micah Zenko.

Citace podle Chicago (17th ed.)

Clear and Present Safety: The World Has Never Been Better and Why That Matters to Americans / Michael A. Cohen and Micah Zenko. 2019.

Citace podle MLA (9th ed.)

Clear and Present Safety: The World Has Never Been Better and Why That Matters to Americans / Michael A. Cohen and Micah Zenko. 2019.

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