Penggayaan APA
SPENCER, Julia Farish. (2007).
Scince Month by Month .
San Francisco:
Jossey Bass.
Chicago Style
SPENCER, Julia Farish.
Scince Month by Month.
San Francisco:
Jossey Bass,
2007.
Text.
MLA Style
SPENCER, Julia Farish.
Scince Month by Month.
San Francisco:
Jossey Bass,
2007.
Text.
Turabian Style
SPENCER, Julia Farish.
Scince Month by Month.
San Francisco:
Jossey Bass,
2007.
Print.