APA (7th ed.) Citation

Stock Illustration Source, Inc. SIS. The Stock Illustration Source, Inc.

Chicago Style (17th ed.) Citation

Stock Illustration Source, Inc. SIS. [New York, N.Y.]: The Stock Illustration Source, Inc.

MLA (9th ed.) Citation

Stock Illustration Source, Inc. SIS. The Stock Illustration Source, Inc.

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