APA (7th ed.) Citation

Bridwell, E. N. (1971). Superman from the thirties to the seventies (2. print.). Crown Publ.

Chicago Style (17th ed.) Citation

Bridwell, E. Nelson. Superman from the Thirties to the Seventies. 2. print. New York: Crown Publ, 1971.

MLA (9th ed.) Citation

Bridwell, E. Nelson. Superman from the Thirties to the Seventies. 2. print. Crown Publ, 1971.