Gaya APA
Soeprapto, F. et al (2015).
Linked to the world 3 : english for senior high school grade XII (Ed. 2, Cet. 3).
Jakarta Timur:
Yudhistira.
Gaya MLA
Soeprapto, F.A.. et al.
"Linked to the world 3 : english for senior high school grade XII".
Ed. 2, Cet. 3
Jakarta Timur:
Yudhistira,
2015.
Text.