APA-ийн эшлэл(7 дахь хэвлэлт)

Keil, A., Goldack, A., LInden, S., Sander, C., & McKenna, C. (2013). Pedestrian bridges: Ramps, walkways, structures. Edition Detail.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Keil, Andreas, Arndt Goldack, Sebastian LInden, Christiane Sander, ба Christina McKenna. Pedestrian Bridges: Ramps, Walkways, Structures. Munich: Edition Detail, 2013.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Keil, Andreas, et al. Pedestrian Bridges: Ramps, Walkways, Structures. Edition Detail, 2013.