APA引文

Hallgren, H. K., & Due, J. F. (1961). United Railways of Oregon. Pacific Railway Journal.

Chicago Style (17th ed.) Citation

Hallgren, Harley K., and John F. Due. United Railways of Oregon. San Marino, Calif.: Pacific Railway Journal, 1961.

MLA引文

Hallgren, Harley K., and John F. Due. United Railways of Oregon. Pacific Railway Journal, 1961.

警告：這些引文格式不一定是100％准確.