APA Style
Spencer, Julia Farish. (2007).
Science month by month, grades 3-8 practical ideas and activities for teachers and homeschoolers .
Amerika Serikat:
John Wiley & Sons.
Chicago Style
Spencer, Julia Farish.
Science month by month, grades 3-8 practical ideas and activities for teachers and homeschoolers.
Amerika Serikat:
John Wiley & Sons,
2007.
Buku Teks.
MLA Style
Spencer, Julia Farish.
Science month by month, grades 3-8 practical ideas and activities for teachers and homeschoolers.
Amerika Serikat:
John Wiley & Sons,
2007.
Buku Teks.
Turabian Style
Spencer, Julia Farish.
Science month by month, grades 3-8 practical ideas and activities for teachers and homeschoolers.
Amerika Serikat:
John Wiley & Sons,
2007.
Buku Teks.