Cita APA (7th ed.)
Ferguson, R. B. (1972). The middle Cumberland culture. Vanderbilt University.
Cita Chicago (17th ed.)
Ferguson, Robert B. The Middle Cumberland Culture. Nashville, Tennessee: Vanderbilt University, 1972.
Cita MLA (9th ed.)
Ferguson, Robert B. The Middle Cumberland Culture. Vanderbilt University, 1972.
Atenció: Aquestes cites poden no estar 100% correctes.