APA Style
Simon, Seymour. (1996).
The Heart: Our Circulatory System .
New York ::
Collins.
Chicago Style
Simon, Seymour.
The Heart: Our Circulatory System.
New York ::
Collins,
1996.
Text.
MLA Style
Simon, Seymour.
The Heart: Our Circulatory System.
New York ::
Collins,
1996.
Text.
Turabian Style
Simon, Seymour.
The Heart: Our Circulatory System.
New York ::
Collins,
1996.
Print.