APA-ийн эшлэл(7 дахь хэвлэлт)

Wagner, Fleming, & Petri. (2013). Static and dynamic crack propagation in brittle materials with XFEM. kassel university press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Wagner, Fleming, ба Petri. Static and Dynamic Crack Propagation in Brittle Materials with XFEM. Kassel, Germany: kassel university press, 2013.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Wagner, et al. Static and Dynamic Crack Propagation in Brittle Materials with XFEM. kassel university press, 2013.