Chicago
Cases argued and adjudged in the Supreme Court of the United States, December term, 1866, https://www.govinfo.gov/app/details/USREPORTS-72.
APA
Cases argued and adjudged in the Supreme Court of the United States, December term, 1866 https://www.govinfo.gov/app/details/USREPORTS-72.
MLA
Cases argued and adjudged in the Supreme Court of the United States, December term, 1866. https://www.govinfo.gov/app/details/USREPORTS-72.
Bluebook
Cases argued and adjudged in the Supreme Court of the United States, December term, 1866.