APA引文

Meeker, E. (1993). Old emigrant trail: Story of the lost trail to Oregon (the Oregon trail). Webb Research Group.

Chicago Style (17th ed.) Citation

Meeker, Ezra. Old Emigrant Trail: Story of the Lost Trail to Oregon (the Oregon Trail). Medford, Or.: Webb Research Group, 1993.

MLA引文

Meeker, Ezra. Old Emigrant Trail: Story of the Lost Trail to Oregon (the Oregon Trail). Webb Research Group, 1993.

警告：這些引文格式不一定是100％准確.