APA引文

Brown, C. L., & Shedd, B. (2008). Discover national monuments, national parks, natural wonders. Nomad Press.

Chicago Style (17th ed.) Citation

Brown, Cynthia L., and Blair Shedd. Discover National Monuments, National Parks, Natural Wonders. White River Junction, Vt.: Nomad Press, 2008.

MLA引文

Brown, Cynthia L., and Blair Shedd. Discover National Monuments, National Parks, Natural Wonders. Nomad Press, 2008.

警告：這些引文格式不一定是100％准確.