Gaya APA

Holmberg, B. (1989). A treatise on the Unity and Trinity of God by Israel of Kashkar (d.872). Introduction, edition and word index. . Lund: Plus Ultra.

Gaya MLA

Holmberg, Bo. "A treatise on the Unity and Trinity of God by Israel of Kashkar (d.872). Introduction, edition and word index. ". Lund: Plus Ultra, 1989. Buku.