APA-ийн эшлэл(7 дахь хэвлэлт)

(2012). Mapping the origins debate six models of the beginning of everything / Gerald Rau. [electronic resource].

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Mapping the Origins Debate Six Models of the Beginning of Everything / Gerald Rau. [electronic Resource]. 2012.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Mapping the Origins Debate Six Models of the Beginning of Everything / Gerald Rau. [electronic Resource]. 2012.