Schwartz, S. H., Spring, B., & Spring, I. (1983). Nature in the Northwest: An introduction to the natural history and ecology of the northwestern United States from the Rockies to the Pacific. Prentice-Hall.
Chicago Style (17th ed.) CitationSchwartz, Susan H., Bob Spring, and Ira Spring. Nature in the Northwest: An Introduction to the Natural History and Ecology of the Northwestern United States from the Rockies to the Pacific. Englewood Cliffs, N.J.: Prentice-Hall, 1983.
MLA引文Schwartz, Susan H., et al. Nature in the Northwest: An Introduction to the Natural History and Ecology of the Northwestern United States from the Rockies to the Pacific. Prentice-Hall, 1983.
警告：這些引文格式不一定是100％准確.