Lutz, C. A., & Collins, J. L. (1993). Reading National geographic / Catherine A. Lutz and Jane L. Collins. University of Chicago Press.
Chicago Style (17th ed.) CitationLutz, Catherine A., and Jane L. Collins. Reading National Geographic / Catherine A. Lutz and Jane L. Collins. Chicago: University of Chicago Press, 1993.
MLA (9th ed.) CitationLutz, Catherine A., and Jane L. Collins. Reading National Geographic / Catherine A. Lutz and Jane L. Collins. University of Chicago Press, 1993.
Warning: These citations may not always be 100% accurate.