APA (7th ed.) Citation

Lenger, F. (2016). Defining the modern metropolis: Universal expositions from the mid-nineteenth to the mid-twentieth century. Bulletin of the German Historical Institute.

Chicago Style (17th ed.) Citation

Lenger, Friedrich. "Defining the Modern Metropolis: Universal Expositions from the Mid-nineteenth to the Mid-twentieth Century." Bulletin of the German Historical Institute 2016.

MLA (8th ed.) Citation

Lenger, Friedrich. "Defining the Modern Metropolis: Universal Expositions from the Mid-nineteenth to the Mid-twentieth Century." Bulletin of the German Historical Institute, 2016.