Gaya APA
schulze, U. et al (2006).
Analysis of Reading Tasks Linked to The World textbook for the first year of Senior High School. .
Jakarta:
UHAMKA.
Gaya MLA
schulze, Ute. et al.
"Analysis of Reading Tasks Linked to The World textbook for the first year of Senior High School.".
Jakarta:
UHAMKA,
2006.
Text.