Dyfyniad APA

Justiana, S. (2010). Chemistry 1 For Senior High School Year X. Yudhistira.

Dyfyniad Arddull Chicago

Justiana, Sandri. Chemistry 1 For Senior High School Year X. Yudhistira, 2010.

Dyfyniad MLA

Justiana, Sandri. Chemistry 1 For Senior High School Year X. Yudhistira, 2010.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.