APA引文

Hulbert, A. B. (1934). The call of the Columbia: Iron men and saints take the Oregon trail. The Stewart commission of Colorado college and [Denver] The Denver public library.

Chicago Style (17th ed.) Citation

Hulbert, Archer Butler. The Call of the Columbia: Iron Men and Saints Take the Oregon Trail. [Colorado Springs]: The Stewart commission of Colorado college and [Denver] The Denver public library, 1934.

MLA引文

Hulbert, Archer Butler. The Call of the Columbia: Iron Men and Saints Take the Oregon Trail. The Stewart commission of Colorado college and [Denver] The Denver public library, 1934.

警告：這些引文格式不一定是100％准確.