APA-ийн эшлэл(7 дахь хэвлэлт)

Wetherly Paul. (2011). Business Environment: Themes and Issues (2nd.). Oxford University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Wetherly Paul. Business Environment: Themes and Issues. 2nd. Oxford: Oxford University Press, 2011.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Wetherly Paul. Business Environment: Themes and Issues. 2nd. Oxford University Press, 2011.