Gaya APA
Sukristiono, F. et al (2018).
Talk active 3B :workbook for senior high school year XII first semester .
Jakarta Timur:
Yudistira.
Gaya MLA
Sukristiono, FX.. et al.
"Talk active 3B :workbook for senior high school year XII first semester".
Jakarta Timur:
Yudistira,
2018.
Text.