APA (7th ed.) Citation

Asimov, I. (1975). Today and tomorrow and ... Dell Publishing Co..

Chicago Style (17th ed.) Citation

Asimov, Isaac. Today and Tomorrow and ... New York: Dell Publishing Co., 1975.

MLA (9th ed.) Citation

Asimov, Isaac. Today and Tomorrow and ... Dell Publishing Co., 1975.

Warning: These citations may not always be 100% accurate.