Παραπομπή σε μορφή APA (7η εκδ.)

Steen, L. A. (2004). Achieving quantitative literacy: An urgent challenge for higher education. Mathematical Association of America.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Steen, Lynn Arthur. Achieving Quantitative Literacy: An Urgent Challenge for Higher Education. Washington, D.C.: Mathematical Association of America, 2004.

Παραπομπή σε μορφή MLA (9th εκδ.)

Steen, Lynn Arthur. Achieving Quantitative Literacy: An Urgent Challenge for Higher Education. Mathematical Association of America, 2004.