Gaya APA
Rizal, M, A, S.
(2018).
Piranti Estetika Singir
.
Malang:
Madza Publishing.
Gaya MLA
Rizal, Moh., Ahsan, Shohifur.
"Piranti Estetika Singir".
Malang:
Madza Publishing,
2018.
Textbook.