Cita APA (7a ed.)

Kohlstedt, S. G. (2010). Teaching children science: Hands-on nature study in North America, 1890-1930. University of Chicago Press.

Cita Chicago Style (17a ed.)

Kohlstedt, Sally Gregory. Teaching Children Science: Hands-on Nature Study in North America, 1890-1930. Chicago ; London: University of Chicago Press, 2010.

Cita MLA (9a ed.)

Kohlstedt, Sally Gregory. Teaching Children Science: Hands-on Nature Study in North America, 1890-1930. University of Chicago Press, 2010.