Cita APA (7th ed.)

KATHRYN. (2010). SCIENCE WORLD: EVERYDAY CHEMICALS. S. Chand Publishing.

Cita Chicago (17th ed.)

KATHRYN. SCIENCE WORLD: EVERYDAY CHEMICALS. S. Chand Publishing, 2010.

Cita MLA (9th ed.)

KATHRYN. SCIENCE WORLD: EVERYDAY CHEMICALS. S. Chand Publishing, 2010.

Atenció: Aquestes cites poden no estar 100% correctes.