APA (7th ed.) Citation

(1987). Superman at fifty!: The persistence of a legend! Octavia.

Chicago Style (17th ed.) Citation

Superman at Fifty!: The Persistence of a Legend! Cleveland, Ohio: Octavia, 1987.

MLA (9th ed.) Citation

Superman at Fifty!: The Persistence of a Legend! Octavia, 1987.

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