Cita APA (7a ed.)

Yamada, T., Yamada, T., & Kang, J. M. (1991). Crime rates versus labor market conditions: Theory and time-series evidence. Working paper.

Cita Chicago Style (17a ed.)

Yamada, Tadashi, Tetsuji Yamada, y Johan M. Kang. "Crime Rates Versus Labor Market Conditions: Theory and Time-series Evidence." Working Paper 1991.

Cita MLA (8a ed.)

Yamada, Tadashi, et al. "Crime Rates Versus Labor Market Conditions: Theory and Time-series Evidence." Working Paper, 1991.