APA-ийн эшлэл(7 дахь хэвлэлт)

Birat, K., & Zaugg, B. (2014). Literature and spirituality in the English-speaking world. Peter Lang.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Birat, Kathie, ба Brigitte Zaugg. Literature and Spirituality in the English-speaking World. Bern, Switzerland: Peter Lang, 2014.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Birat, Kathie, ба Brigitte Zaugg. Literature and Spirituality in the English-speaking World. Peter Lang, 2014.