APA引文

United States. National Park Service, Bailey, V., & Bailey, F. M. (1918). Wild animals of Glacier National Park: The mammals, with notes on physiography and life zones. Gov't. print. off..

Chicago Style (17th ed.) Citation

United States. National Park Service, Vernon Bailey, and Florence Merriam Bailey. Wild Animals of Glacier National Park: The Mammals, with Notes on Physiography and Life Zones. Washington: Gov't. print. off., 1918.

MLA引文

United States. National Park Service, et al. Wild Animals of Glacier National Park: The Mammals, with Notes on Physiography and Life Zones. Gov't. print. off., 1918.

警告：這些引文格式不一定是100％准確.