Cita APA (7a ed.)
Sanders, W. T., & Michels, J. W. (1969). Kaminaljuyu project - 1968 season: Part I : the excavations. The Pennsylvania State University.
Cita Chicago Style (17a ed.)
Sanders, William T., y Joseph W. Michels. Kaminaljuyu Project - 1968 Season: Part I : The Excavations. University Park, Pennsylvania: The Pennsylvania State University, 1969.
Cita MLA (9a ed.)
Sanders, William T., y Joseph W. Michels. Kaminaljuyu Project - 1968 Season: Part I : The Excavations. The Pennsylvania State University, 1969.
Precaución: Estas citas no son 100% exactas.