APA (7e ed.) Bronvermelding

Lowell, L. (1997). Sifting through science: Teacher's guide. Lawrence Hall of Science, University of California.

Chicago (17e ed.) Bronvermelding

Lowell, Laura. Sifting Through Science: Teacher's Guide. Berkeley, CA: Lawrence Hall of Science, University of California, 1997.

MLA (9e ed.) Bronvermelding

Lowell, Laura. Sifting Through Science: Teacher's Guide. Lawrence Hall of Science, University of California, 1997.