Cita APA (7th ed.)

Caintic, H. E. (2016). Physical science. C & E Publishing, Incorporated.

Cita Chicago (17th ed.)

Caintic, Helen E. Physical Science. Quezon City: C & E Publishing, Incorporated, 2016.

Cita MLA (9th ed.)

Caintic, Helen E. Physical Science. C & E Publishing, Incorporated, 2016.