APA (7th ed.) Citation

Steel, L. (2017). 5-minute sketching architecture: Super-quick techniques for amazing drawings. Firefly Books Ltd.

Chicago Style (17th ed.) Citation

Steel, Liz. 5-minute Sketching Architecture: Super-quick Techniques for Amazing Drawings. Ontario,Canada: Firefly Books Ltd, 2017.

MLA (9th ed.) Citation

Steel, Liz. 5-minute Sketching Architecture: Super-quick Techniques for Amazing Drawings. Firefly Books Ltd, 2017.

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