Allen, R. D., & Stroup, D. J. (1993). Teaching critical thinking skills in biology. National Association of Biology (NABT).
Cita Chicago (17th ed.)Allen, Robert D., i David J. Stroup. Teaching Critical Thinking Skills in Biology. Reston, VA: National Association of Biology (NABT), 1993.
Cita MLA (9th ed.)Allen, Robert D., i David J. Stroup. Teaching Critical Thinking Skills in Biology. National Association of Biology (NABT), 1993.
Atenció: Aquestes cites poden no estar 100% correctes.