APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Wu, Hongda Harry, and Ted Slingerland. Laogai - the Chinese Gulag. Boulder [u.a.]: Westview Press, 1992.

MLA (9th ed.) Citation

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