Gaya APA
Permana, R, S, G. (2021).
General English 1; A Handbook For Basic English Learning (Ed. 1 Cet. 1).
Malang:
Literasi Nusantara.
Gaya MLA
Permana, Rian, Sigit, Gaesang.
"General English 1; A Handbook For Basic English Learning".
Ed. 1 Cet. 1
Malang:
Literasi Nusantara,
2021.
Text.