Cita APA (7th ed.)

(2014). 50 more STEM labs: Science experiments for kids / designed and arranged by Andrew Frinkle.

Cita Chicago (17th ed.)

50 More STEM Labs: Science Experiments for Kids / Designed and Arranged by Andrew Frinkle. 2014.

Cita MLA (9th ed.)

50 More STEM Labs: Science Experiments for Kids / Designed and Arranged by Andrew Frinkle. 2014.

Atenció: Aquestes cites poden no estar 100% correctes.