Gehring, A. (1908). Racial contrasts: Distinguishing traits of the Graeco-Latins and Teutons. G. P. Putnam's sons.
Citación estilo ChicagoGehring, Albert. Racial Contrasts: Distinguishing Traits of the Graeco-Latins and Teutons. New York and London: G. P. Putnam's sons, 1908.
Cita MLAGehring, Albert. Racial Contrasts: Distinguishing Traits of the Graeco-Latins and Teutons. G. P. Putnam's sons, 1908.
Warning: These citations may not always be 100% accurate.