McHugh, E., Aspinall, N., Leen, D., & Maebius, B. (2019). National parks: A kid's guide to America's parks, monuments, and landmarks (First revised edition.). Black Dog & Leventhal Publishers.
Цитирование в стиле Чикаго (17-е изд.)McHugh, Erin, Neal Aspinall, Doug Leen, и Brian Maebius. National Parks: A Kid's Guide to America's Parks, Monuments, and Landmarks. First revised edition. New York: Black Dog & Leventhal Publishers, 2019.
Цитирование MLA (8-е изд.)McHugh, Erin, et al. National Parks: A Kid's Guide to America's Parks, Monuments, and Landmarks. First revised edition. Black Dog & Leventhal Publishers, 2019.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.