APA (7th ed.) Citation

Jones, G. B., Hesler, R. S., United States. Bureau of Soils, & Indiana. Department of Geology and Natural Resources. (1914). Soil map, Indiana, Elkhart County sheet. Bureau of Soils.

Chicago Style (17th ed.) Citation

Jones, Grove B., R. S. Hesler, United States. Bureau of Soils, and Indiana. Department of Geology and Natural Resources. Soil Map, Indiana, Elkhart County Sheet. [Washington, D.C.?]: Bureau of Soils, 1914.

MLA (8th ed.) Citation

Jones, Grove B., et al. Soil Map, Indiana, Elkhart County Sheet. Bureau of Soils, 1914.