APA-Zitierstil (7. Ausg.)

Barwuah, A., Green, M., & Lawson, L. (1997). Additional support, retention and guidance in urban colleges. Further Education Development Agency.

Chicago-Zitierstil (17. Ausg.)

Barwuah, Adjei, Muriel Green, und Liz Lawson. Additional Support, Retention and Guidance in Urban Colleges. London: Further Education Development Agency, 1997.

MLA-Zitierstil (9. Ausg.)

Barwuah, Adjei, et al. Additional Support, Retention and Guidance in Urban Colleges. Further Education Development Agency, 1997.