Cita APA (7th ed.)

Wu, H. H., & Slingerland, T. (1992). Laogai--the Chinese Gulag. Westview Press.

Cita Chicago (17th ed.)

Wu, Hongda Harry, i Ted Slingerland. Laogai--the Chinese Gulag. Boulder: Westview Press, 1992.

Cita MLA (8th ed.)

Wu, Hongda Harry, i Ted Slingerland. Laogai--the Chinese Gulag. Westview Press, 1992.