APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, & Higgins, M. L. (2011). Advances in economic forecasting. W.E. Upjohn Institute for Employment Research.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, ба Matthew L. Higgins. Advances in Economic Forecasting. Kalamazoo, Mich.: W.E. Upjohn Institute for Employment Research, 2011.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, ба Matthew L. Higgins. Advances in Economic Forecasting. W.E. Upjohn Institute for Employment Research, 2011.