Cita APA (7th ed.)

SEAMEO Regional Center for Educational Innovation and Technology. (2005). Teacher's guide to the ELSA text2teach program basic education curriculum: Science. ELSA Publication.

Cita Chicago (17th ed.)

SEAMEO Regional Center for Educational Innovation and Technology. Teacher's Guide to the ELSA Text2teach Program Basic Education Curriculum: Science. [Makati City: ELSA Publication, 2005.

Cita MLA (9th ed.)

SEAMEO Regional Center for Educational Innovation and Technology. Teacher's Guide to the ELSA Text2teach Program Basic Education Curriculum: Science. ELSA Publication, 2005.