APA引文

Geological Survey (U.S.), Marshall, R. B., Gerdine, T. G., & Manning, V. H. (1911). Idaho-Montana Cataldo quadrangle. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.), R. B. Marshall, T. G. Gerdine, and Van H. Manning. Idaho-Montana Cataldo Quadrangle. Washington, D.C.: U.S. Geological Survey, 1911.

MLA引文

Geological Survey (U.S.), et al. Idaho-Montana Cataldo Quadrangle. U.S. Geological Survey, 1911.

警告：這些引文格式不一定是100％准確.