Sterling, P. (1970). Sea and earth: The life of Rachel Carson. New York: Thomas Y. Crowell Company.
Stile di citazione ChicagoSterling, Philip. Sea and Earth: The Life of Rachel Carson. New York: Thomas Y. Crowell Company, 1970.
Citazione MLASterling, Philip. Sea and Earth: The Life of Rachel Carson. New York: Thomas Y. Crowell Company, 1970.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.