APA (7th ed.) Citation
Langen, S. (2015). Outdoor Art: Extraordinary Sculpture Parks and Art in Nature (1. vydanie.). Prestel Verlag.
Chicago Style (17th ed.) Citation
Langen, Silvia. Outdoor Art: Extraordinary Sculpture Parks and Art in Nature. 1. vydanie. Munich: Prestel Verlag, 2015.
MLA (9th ed.) Citation
Langen, Silvia. Outdoor Art: Extraordinary Sculpture Parks and Art in Nature. 1. vydanie. Prestel Verlag, 2015.
Warning: These citations may not always be 100% accurate.