Registro de Citas

Cita APA (7a ed.)
Day Peter. (1969). How crops grow a century later. Connecticut Agricultural Experiment Station.
Cita Chicago Style (17a ed.)
Day Peter. How Crops Grow a Century Later. New York: Connecticut Agricultural Experiment Station, 1969.
Cita MLA (9a ed.)
Day Peter. How Crops Grow a Century Later. Connecticut Agricultural Experiment Station, 1969.
Precaución: Estas citas no son 100% exactas.