APA-viite (7. p.)
ebrary, Inc, & Gollub, J. P. (2002). Learning and understanding: Improving advanced study of mathematics and science in U.S. high schools. National Academy Press.
Chicago-viite (17. p.)
ebrary, Inc, ja J. P. Gollub. Learning and Understanding: Improving Advanced Study of Mathematics and Science in U.S. High Schools. Washington, DC: National Academy Press, 2002.
MLA-viite (9. p.)
ebrary, Inc, ja J. P. Gollub. Learning and Understanding: Improving Advanced Study of Mathematics and Science in U.S. High Schools. National Academy Press, 2002.
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