Cita APA (7a ed.)
Amacher, R. C., Sweeney, R. J., & Valentine, L. M. Principles of Micro-Economics. South-Western.
Cita estilo Chicago (17a ed.)
Amacher, Ryan C., Richard James Sweeney, y Lloyd M. Valentine. Principles of Micro-Economics. Cincinnati, EUA: South-Western.
Cita MLA (9a ed.)
Amacher, Ryan C., et al. Principles of Micro-Economics. South-Western.
警告：這些引文格式不一定是100％准確.