Cita APA (7th ed.)

Platz-Waury, E. (1972). Nineteenth century. Niemeyer.

Cita Chicago (17th ed.)

Platz-Waury, Elke. Nineteenth Century. Tübingen: Niemeyer, 1972.

Cita MLA (8th ed.)

Platz-Waury, Elke. Nineteenth Century. Niemeyer, 1972.