ECK, P. (1966). Blueberry culture. Rutgers University Pr..
Citación estilo ChicagoECK, Paul. Blueberry Culture. New Brunswick, N. J.: Rutgers University Pr., 1966.
Cita MLAECK, Paul. Blueberry Culture. Rutgers University Pr., 1966.
Warning: These citations may not always be 100% accurate.