Cita APA (7a ed.)
Robertson, M. G., Rands, R. L., & Graham, J. A. (1972). Maya sculpture from the southern lowlands, the highlands, and Pacific piedmont, Guatemala, Mexico, Honduras. Lederer, Street & Zeus.
Cita Chicago Style (17a ed.)
Robertson, Merle Greene, Robert L. Rands, y John Allen Graham. Maya Sculpture from the Southern Lowlands, the Highlands, and Pacific Piedmont, Guatemala, Mexico, Honduras. Berkeley, California: Lederer, Street & Zeus, 1972.
Cita MLA (9a ed.)
Robertson, Merle Greene, et al. Maya Sculpture from the Southern Lowlands, the Highlands, and Pacific Piedmont, Guatemala, Mexico, Honduras. Lederer, Street & Zeus, 1972.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.