APA citiranje

OM KIDZ. (2018). SCIENCE ENCYCLOPEDIA FORCE, ELECTRICITY, METALS AND NON METALS (2nd.). OM KIDZ.

Chicago Style (17th ed.) Citation

OM KIDZ. SCIENCE ENCYCLOPEDIA FORCE, ELECTRICITY, METALS AND NON METALS. 2nd. NEW DELHI: OM KIDZ, 2018.

MLA citiranje

OM KIDZ. SCIENCE ENCYCLOPEDIA FORCE, ELECTRICITY, METALS AND NON METALS. 2nd. OM KIDZ, 2018.