APA Style
Friedman, Howard S, McQuaid, Kenneth R, Grendell, James H. (2003).
Current diagnosis & treatment in gastroenterology (2 nd ed.).
Boston. New York:
McGraw Hill.
Chicago Style
Friedman, Howard S, McQuaid, Kenneth R, Grendell, James H.
Current diagnosis & treatment in gastroenterology.
2 nd ed.
Boston. New York:
McGraw Hill,
2003.
Buku Teks.
MLA Style
Friedman, Howard S, McQuaid, Kenneth R, Grendell, James H.
Current diagnosis & treatment in gastroenterology.
2 nd ed.
Boston. New York:
McGraw Hill,
2003.
Buku Teks.
Turabian Style
Friedman, Howard S, McQuaid, Kenneth R, Grendell, James H.
Current diagnosis & treatment in gastroenterology.
2 nd ed.
Boston. New York:
McGraw Hill,
2003.
Buku Teks.