APA-ийн эшлэл(7 дахь хэвлэлт)

Isherwood, C., Bradshaw-Isherwood, K., & Colletta, L. (2005). Kathleen and Christopher: Christopher Isherwood's letters to his mother. University of Minnesota Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Isherwood, Christopher, Kathleen Bradshaw-Isherwood, ба Lisa Colletta. Kathleen and Christopher: Christopher Isherwood's Letters to His Mother. Minneapolis: University of Minnesota Press, 2005.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Isherwood, Christopher, et al. Kathleen and Christopher: Christopher Isherwood's Letters to His Mother. University of Minnesota Press, 2005.