Gaya APA
Muddidjono, ., Saukah, , A.
(s.a).
English For Senior high school book 1
.
Jakarta:
Depdikbud.
Gaya MLA
Muddidjono, ., Saukah, , Ali.
"English For Senior high school book 1".
Jakarta:
Depdikbud,
s.a.
Text.