APA (7th ed.) Citation

(2013). Signage: Spatial orientation (1. ed.). Ed. Detail.

Chicago Style (17th ed.) Citation

Signage: Spatial Orientation. 1. ed. München: Ed. Detail, 2013.

MLA (9th ed.) Citation

Signage: Spatial Orientation. 1. ed. Ed. Detail, 2013.

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