Gaya APA
Leonard, . (2019).
Formatif : Jurnal Ilmiah Pendidikan MIPA Volume 9 Issue 1 March 2019 .
jakarta selatan:
Indraprasta PGRI University.
Gaya MLA
Leonard, .
"Formatif : Jurnal Ilmiah Pendidikan MIPA Volume 9 Issue 1 March 2019".
jakarta selatan:
Indraprasta PGRI University,
2019.
Text.