Biological Sciences Curriculum Study. (2000). Making sense of integrated science: A guide for high schools. Biological Sciences Curriculum Study.
Cita Chicago (17th ed.)Biological Sciences Curriculum Study. Making Sense of Integrated Science: A Guide for High Schools. Colorado Spring, CO: Biological Sciences Curriculum Study, 2000.
Cita MLA (9th ed.)Biological Sciences Curriculum Study. Making Sense of Integrated Science: A Guide for High Schools. Biological Sciences Curriculum Study, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.