Demas. Integrating the Gridiron. Rutgers University Press.
芝加哥风格引文Demas. Integrating the Gridiron. Rutgers University Press.
MLA引文Demas. Integrating the Gridiron. Rutgers University Press.
警告：这些引文格式不一定是100％准确.
APA引文
Demas. Integrating the Gridiron. Rutgers University Press.
芝加哥风格引文Demas. Integrating the Gridiron. Rutgers University Press.
MLA引文Demas. Integrating the Gridiron. Rutgers University Press.