Cita APA (7th ed.)

Buckle, H. T., & Ruge, A. (1868). Geschichte der Civilisation in England. Winter.

Cita Chicago (17th ed.)

Buckle, Henry Thomas, i Arnold Ruge. Geschichte Der Civilisation in England. Leipzig [u.a.]: Winter, 1868.

Cita MLA (8th ed.)

Buckle, Henry Thomas, i Arnold Ruge. Geschichte Der Civilisation in England. Winter, 1868.