Hall, R. J., & Jameson, V. (1971). The main trail. The Naylor Company.
芝加哥风格引文Hall, Ralph J., 与 Vic Jameson. The Main Trail. San Antonio, Texas: The Naylor Company, 1971.
MLA引文Hall, Ralph J., 与 Vic Jameson. The Main Trail. The Naylor Company, 1971.
警告：这些引文格式不一定是100％准确.
