APA (7th ed.) Citation
Eissen, K., & Steur, R. (2020). Sketching: The Basics (2. vydanie.). BIS Publishers.
Chicago Style (17th ed.) Citation
Eissen, Koos, and Roselien Steur. Sketching: The Basics. 2. vydanie. Amsterdam: BIS Publishers, 2020.
MLA (9th ed.) Citation
Eissen, Koos, and Roselien Steur. Sketching: The Basics. 2. vydanie. BIS Publishers, 2020.
Warning: These citations may not always be 100% accurate.