APA Style
Sabaruddin, Syafrizal. (2010).
Speaking I .
Bengkulu:
FKIP UNIB.
Chicago Style
Sabaruddin, Syafrizal.
Speaking I.
Bengkulu:
FKIP UNIB,
2010.
Text.
MLA Style
Sabaruddin, Syafrizal.
Speaking I.
Bengkulu:
FKIP UNIB,
2010.
Text.
Turabian Style
Sabaruddin, Syafrizal.
Speaking I.
Bengkulu:
FKIP UNIB,
2010.
Print.