APA (7th ed.) Citation
Cheung, V. (2011). 100 Eco Ideas + 100 Eco Designs (1. vydanie.). Viction : workshop.
Chicago Style (17th ed.) Citation
Cheung, Victor. 100 Eco Ideas + 100 Eco Designs. 1. vydanie. Hong Kong: Viction : workshop, 2011.
MLA (9th ed.) Citation
Cheung, Victor. 100 Eco Ideas + 100 Eco Designs. 1. vydanie. Viction : workshop, 2011.
Warning: These citations may not always be 100% accurate.