Johnson, E. D. (2006). How St. Petersburg Learned to Study Itself: The Russian Idea of Kraevedenie. Pennsylvania State University Press.
Cita Chicago Style (17a ed.)Johnson, Emily D. How St. Petersburg Learned to Study Itself: The Russian Idea of Kraevedenie. University Park: Pennsylvania State University Press, 2006.
Cita MLA (8a ed.)Johnson, Emily D. How St. Petersburg Learned to Study Itself: The Russian Idea of Kraevedenie. Pennsylvania State University Press, 2006.
Precaución: Estas citas no son 100% exactas.