APA Style
Penn, Julie. (2011).
How To Stay Healthy - Discover 4 (1).
New York:
Oxford.
Chicago Style
Penn, Julie.
How To Stay Healthy - Discover 4.
1
New York:
Oxford,
2011.
.
MLA Style
Penn, Julie.
How To Stay Healthy - Discover 4.
1
New York:
Oxford,
2011.
.
Turabian Style
Penn, Julie.
How To Stay Healthy - Discover 4.
1
New York:
Oxford,
2011.
.