APA (7th ed.) Citation

Heller, S., & Fili, L. (2015). Stencil type / Steven Heller and Louise Fili. Thames and Hudson.

Chicago Style (17th ed.) Citation

Heller, Steven, and Louise Fili. Stencil Type / Steven Heller and Louise Fili. London: Thames and Hudson, 2015.

MLA (9th ed.) Citation

Heller, Steven, and Louise Fili. Stencil Type / Steven Heller and Louise Fili. Thames and Hudson, 2015.

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