Gaya APA
Robert A, O Rourke. (2001).
The heart manual of cardiology .
New York:
McGraw-Hill co.
Gaya Chicago
Robert A, O Rourke.
The heart manual of cardiology.
New York:
McGraw-Hill co,
2001.
Text.
Gaya MLA
Robert A, O Rourke.
The heart manual of cardiology.
New York:
McGraw-Hill co,
2001.
Text.
Gaya Turabian
Robert A, O Rourke.
The heart manual of cardiology.
New York:
McGraw-Hill co,
2001.
Print.