Gaya APA
Astuti, A, Y. et al
(2017).
Bank Soal Matematika SMP/MTs
.
Yogyakarta:
PT.Citra Aji Parama.
Gaya MLA
Astuti, Anna, Yuni. et al.
"Bank Soal Matematika SMP/MTs".
Yogyakarta:
PT.Citra Aji Parama,
2017.
Text.