Cita APA (7a ed.)

Sarotte, M. E. (2014). The collapse: The accidental opening of the Berlin Wall. Basic Books, a member of the Perseus Books Group.

Cita Chicago Style (17a ed.)

Sarotte, M. E. The Collapse: The Accidental Opening of the Berlin Wall. New York: Basic Books, a member of the Perseus Books Group, 2014.

Cita MLA (8a ed.)

Sarotte, M. E. The Collapse: The Accidental Opening of the Berlin Wall. Basic Books, a member of the Perseus Books Group, 2014.