APA-viite (7. p.)
ebrary, Inc, Merttens, R., & Vass, J. (1993). Partnerships in maths: Parents and schools : the IMPACT Project. Falmer Press.
Chicago-viite (17. p.)
ebrary, Inc, Ruth Merttens, ja Jeff Vass. Partnerships in Maths: Parents and Schools : The IMPACT Project. London : Washington, D.C.: Falmer Press, 1993.
MLA-viite (9. p.)
ebrary, Inc, et al. Partnerships in Maths: Parents and Schools : The IMPACT Project. Falmer Press, 1993.
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