APA-ийн эшлэл(7 дахь хэвлэлт)

Beattie, A. J., & Ehrlich, P. R. (2001). Wild solutions: How biodiversity is money in the bank. Yale University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Beattie, Andrew J., ба Paul R. Ehrlich. Wild Solutions: How Biodiversity Is Money in the Bank. New Haven: Yale University Press, 2001.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Beattie, Andrew J., ба Paul R. Ehrlich. Wild Solutions: How Biodiversity Is Money in the Bank. Yale University Press, 2001.