APA (7 वां संस्करण) प्रशस्ति पत्र
Zimmerman, J. F. (2007). The silence of Congress: State taxation of interstate commerce. State University of New York Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Zimmerman, Joseph Francis. The Silence of Congress: State Taxation of Interstate Commerce. Albany: State University of New York Press, 2007.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Zimmerman, Joseph Francis. The Silence of Congress: State Taxation of Interstate Commerce. State University of New York Press, 2007.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.