APA引文

Ruef, M., & Patterson, K. Preview credit and classification: The impact of industry boundaries in nineteenth-century America.

Trích dẫn kiểu Chicago

Ruef, Martin., và Kelly Patterson. Preview Credit and Classification: The Impact of Industry Boundaries in Nineteenth-century America.

MLA引文

Ruef, Martin., và Kelly Patterson. Preview Credit and Classification: The Impact of Industry Boundaries in Nineteenth-century America.

警告：这些引文格式不一定是100％准确.