APA-referens (7:e uppl.)

A. Beall, J. Learning the "grammar" of urban operations: The United States army and the urban combat in World War II / Jonathan A. Beall. War and the city : the urban context of conflict and mass destruction.(2020).

Chicago-referens (17:e uppl.)

A. Beall, Jonathan. "Learning the "Grammar" of Urban Operations: The United States Army and the Urban Combat in World War II / Jonathan A. Beall." War and the City : The Urban Context of Conflict and Mass Destruction.(2020) .

MLA-referens (8:e uppl.)

A. Beall, Jonathan. "Learning the "Grammar" of Urban Operations: The United States Army and the Urban Combat in World War II / Jonathan A. Beall." War and the City : The Urban Context of Conflict and Mass Destruction.(2020), .