Cita APA (7a ed.)

Griffin, M. (2019). The pH scale (First edition.). Gareth Stevens Publishing.

Cita Chicago Style (17a ed.)

Griffin, Mary. The PH Scale. First edition. New York, NY: Gareth Stevens Publishing, 2019.

Cita MLA (8a ed.)

Griffin, Mary. The PH Scale. First edition. Gareth Stevens Publishing, 2019.

Precaución: Estas citas no son 100% exactas.