APA (7th ed.) Citation

(1821). Saturday evening post: An illustrated weekly magazine. Atkinson & Alexander [etc.].

Chicago Style (17th ed.) Citation

Saturday Evening Post: An Illustrated Weekly Magazine. Philadelphia, Pa.: Atkinson & Alexander [etc.], 1821.

MLA (8th ed.) Citation

Saturday Evening Post: An Illustrated Weekly Magazine. Atkinson & Alexander [etc.], 1821.

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