Cita APA (7a ed.)

Derks, H. (2012). History of the Opium problem: The assault on the East, ca. 1600-1950. Brill.

Cita Chicago Style (17a ed.)

Derks, Hans. History of the Opium Problem: The Assault on the East, Ca. 1600-1950. Leiden ; Boston: Brill, 2012.

Cita MLA (8a ed.)

Derks, Hans. History of the Opium Problem: The Assault on the East, Ca. 1600-1950. Brill, 2012.