APA

Rich N., Norman Rich, .The age of nationalism and reform, 1850-1890. New York: .

Chicago

Rich Norman, Norman Rich, .The age of nationalism and reform, 1850-1890. New York: .

Harvard

Rich N., Norman Rich, .The age of nationalism and reform, 1850-1890. New York: .

MLA

Rich Norman, Norman Rich, .New York: . .