APA-ийн эшлэл(7 дахь хэвлэлт)

Hanstein, O. v. (1924). The world of the incas: A socialistic state of the past. Translated by Anna Barwell (2a. ed.). George Allen & Unwin Ltd.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Hanstein, Otfrid von. The World of the Incas: A Socialistic State of the Past. Translated by Anna Barwell. 2a. ed. Londres: George Allen & Unwin Ltd, 1924.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Hanstein, Otfrid von. The World of the Incas: A Socialistic State of the Past. Translated by Anna Barwell. 2a. ed. George Allen & Unwin Ltd, 1924.