APA (7th ed.) Citation

Helms, L. M., & Porter, V. (2015). Thea porter. V & A Publications.

Chicago Style (17th ed.) Citation

Helms, Laura McLaws, and Venetia Porter. Thea Porter. London: V & A Publications, 2015.

MLA (9th ed.) Citation

Helms, Laura McLaws, and Venetia Porter. Thea Porter. V & A Publications, 2015.

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