APA引文

Loh-Hagan, V. (2019). Heading West: Oregon Trail and westward expansion. 45th Parallel Press.

Chicago Style (17th ed.) Citation

Loh-Hagan, Virginia. Heading West: Oregon Trail and Westward Expansion. Ann Arbor, MI: 45th Parallel Press, 2019.

MLA引文

Loh-Hagan, Virginia. Heading West: Oregon Trail and Westward Expansion. 45th Parallel Press, 2019.

警告：這些引文格式不一定是100％准確.