APA (7th ed.) Citation

Adam Matthew Digital (Firm). (2017). [Collection of cartoons and ephemera]. Adam Matthew Digital.

Chicago Style (17th ed.) Citation

Adam Matthew Digital (Firm). [Collection of Cartoons and Ephemera]. Marlborough, Wiltshire: Adam Matthew Digital, 2017.

MLA (9th ed.) Citation

Adam Matthew Digital (Firm). [Collection of Cartoons and Ephemera]. Adam Matthew Digital, 2017.

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