Cita APA (7a ed.)
Tweit, S. J., & York, S. (2009). Walking nature home: A life's journey. University of Texas Press.
Cita Chicago Style (17a ed.)
Tweit, Susan J., y Sherrie York. Walking Nature Home: A Life's Journey. Austin: University of Texas Press, 2009.
Cita MLA (9a ed.)
Tweit, Susan J., y Sherrie York. Walking Nature Home: A Life's Journey. University of Texas Press, 2009.
Precaución: Estas citas no son 100% exactas.