Gaya APA
Budiyono, . et al (2019).
Explore your english without limits for senior high school students year x (Cet. 1).
s.l:
Penerbit Duta.
Gaya MLA
Budiyono, . et al.
"Explore your english without limits for senior high school students year x".
Cet. 1
s.l:
Penerbit Duta,
2019.
Text.