Gay Berlin : : birthplace of a modern Identity.

MLA

Beachy, Robert. Gay Berlin : Birthplace of a Modern Identity. 1e edit. United States of America: Alfred Knopf, 2014.

APA

Beachy, R. (2014). Gay Berlin : birthplace of a modern Identity. 1e edit. United States of America: Alfred Knopf.

Chicago

Beachy, Robert Gay Berlin: Birthplace of a Modern Identity. 1e edit. United States of America: Alfred Knopf, 2014.