O'MALLEY, R. F. (1968). Problems in chemistry. McGraw-Hill.
Citación estilo ChicagoO'MALLEY, Robert F. Problems in Chemistry. New York: McGraw-Hill, 1968.
Cita MLAO'MALLEY, Robert F. Problems in Chemistry. McGraw-Hill, 1968.
Warning: These citations may not always be 100% accurate.