APA (7th ed.) Citation

Columbia Univ., N. Y., & Grubb, N. W. (1999). Learning and Earning in the Middle: The Economic Benefits of Sub-Baccalaureate Education.

Chicago Style (17th ed.) Citation

Columbia Univ., New York, and Norton W. Grubb. Learning and Earning in the Middle: The Economic Benefits of Sub-Baccalaureate Education. 1999.

MLA (9th ed.) Citation

Columbia Univ., New York, and Norton W. Grubb. Learning and Earning in the Middle: The Economic Benefits of Sub-Baccalaureate Education. 1999.

Warning: These citations may not always be 100% accurate.