APA (7th ed.) Citation

Superhero Enterprises. The superhero merchandise catalog. Superhero Enterprises.

Chicago Style (17th ed.) Citation

Superhero Enterprises. The Superhero Merchandise Catalog. Dover, NJ: Superhero Enterprises.

MLA (9th ed.) Citation

Superhero Enterprises. The Superhero Merchandise Catalog. Superhero Enterprises.

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