Gaya APA

KUSUMA, A, B. et al (2015). Description of the students learning motivation in the subject of mathematics learning basic and process using the lesson study . Purwokerto: FKIP UMP.

Gaya MLA

KUSUMA, Anggun, Badu. et al. "Description of the students learning motivation in the subject of mathematics learning basic and process using the lesson study". Purwokerto: FKIP UMP, 2015. Artikel.