APA引文
Greenhood, D., & Graeter, R. (1951). Mapping. University of Chicago.
Chicago Style (17th ed.) Citation
Greenhood, David, and Ralph Graeter. Mapping. Chicago: University of Chicago, 1951.
MLA引文
Greenhood, David, and Ralph Graeter. Mapping. University of Chicago, 1951.
警告:這些引文格式不一定是100%准確.