Citazione Stile APA (7a Edizione)
Tzvetanova Yung, S., & Piebalga, A. (2013). Design Directions: The Relationship Between Humans and technology (1. vyd.). Cambridge Scholars Publishing.
Citazione stile Chigago Style (17a edizione)
Tzvetanova Yung, Sylvia, e Alise Piebalga. Design Directions: The Relationship Between Humans and Technology. 1. vyd. Cambridge: Cambridge Scholars Publishing, 2013.
Citatione MLA (9a ed.)
Tzvetanova Yung, Sylvia, e Alise Piebalga. Design Directions: The Relationship Between Humans and Technology. 1. vyd. Cambridge Scholars Publishing, 2013.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.