APA-viite (7. p.)

ebrary, Inc, & Backhouse, R. (1994). New directions in economic methodology. Routledge.

Chicago-viite (17. p.)

ebrary, Inc, ja Roger Backhouse. New Directions in Economic Methodology. London ; New York: Routledge, 1994.

MLA-viite (9. p.)

ebrary, Inc, ja Roger Backhouse. New Directions in Economic Methodology. Routledge, 1994.