APA-Zitierstil (7. Ausg.)

Bell, R. L. (2008). Teaching the nature of science through process skills: Activities for grades 3-8. Pearson.

Chicago-Zitierstil (17. Ausg.)

Bell, Randy L. Teaching the Nature of Science Through Process Skills: Activities for Grades 3-8. Boston, Mass. [u.a.]: Pearson, 2008.

MLA-Zitierstil (9. Ausg.)

Bell, Randy L. Teaching the Nature of Science Through Process Skills: Activities for Grades 3-8. Pearson, 2008.