APA ציטוט
Leopold, E. B., & Meyer, H. W. (2012). Saved in time: The fight to establish Florissant Fossil Beds National Monument, Colorado. University of New Mexico Press.
Chicago Style (17th ed.) Citation
Leopold, Estella B., and Herbert W. Meyer. Saved in Time: The Fight to Establish Florissant Fossil Beds National Monument, Colorado. Albuquerque: University of New Mexico Press, 2012.
ציטוט MLA
Leopold, Estella B., and Herbert W. Meyer. Saved in Time: The Fight to Establish Florissant Fossil Beds National Monument, Colorado. University of New Mexico Press, 2012.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.