Kittredge, G. L. Archivmaterialien zu George Lyman Kittredge, 1860-1941.
芝加哥风格引文Kittredge, George Lyman. Archivmaterialien Zu George Lyman Kittredge, 1860-1941.
MLA引文Kittredge, George Lyman. Archivmaterialien Zu George Lyman Kittredge, 1860-1941.
警告：这些引文格式不一定是100％准确.
