Asimov, I. (1982). Nine tomorrows. Pan Books.
Citación estilo ChicagoAsimov, Isaac. Nine Tomorrows. London: Pan Books, 1982.
Cita MLAAsimov, Isaac. Nine Tomorrows. Pan Books, 1982.
Warning: These citations may not always be 100% accurate.
Asimov, I. (1982). Nine tomorrows. Pan Books.
Citación estilo ChicagoAsimov, Isaac. Nine Tomorrows. London: Pan Books, 1982.
Cita MLAAsimov, Isaac. Nine Tomorrows. Pan Books, 1982.