Cita APA (7a ed.)

Morgan, W. P. (1982). Triad societies in Hong Kong (2. impr.). Government Printer at the Government Pr.

Cita Chicago Style (17a ed.)

Morgan, W. P. Triad Societies in Hong Kong. 2. impr. North Point, Hong Kong: Government Printer at the Government Pr, 1982.

Cita MLA (8a ed.)

Morgan, W. P. Triad Societies in Hong Kong. 2. impr. Government Printer at the Government Pr, 1982.