APA (7th ed.) Citation

Eckstein, O., Blackaby, F. T., & Faaland, J. (1968). Economic policy in our time (1st ed., 2nd printing.). North-Holland [etc.].

Chicago Style (17th ed.) Citation

Eckstein, O., Frank Thomas Blackaby, and J. Faaland. Economic Policy in Our Time. 1st ed., 2nd printing. Amsterdam [etc.]: North-Holland [etc.], 1968.

MLA (9th ed.) Citation

Eckstein, O., et al. Economic Policy in Our Time. 1st ed., 2nd printing. North-Holland [etc.], 1968.