Gaya APA
Harrison, Tinsley Randolph, Wilson, Jean D. (editor). (1991).
Harrison's principles of internal medicine (12th. Ed.).
New York:
McGraw-Hill.
Gaya Chicago
Harrison, Tinsley Randolph, Wilson, Jean D. (editor).
Harrison's principles of internal medicine.
12th. Ed.
New York:
McGraw-Hill,
1991.
Text.
Gaya MLA
Harrison, Tinsley Randolph, Wilson, Jean D. (editor).
Harrison's principles of internal medicine.
12th. Ed.
New York:
McGraw-Hill,
1991.
Text.
Gaya Turabian
Harrison, Tinsley Randolph, Wilson, Jean D. (editor).
Harrison's principles of internal medicine.
12th. Ed.
New York:
McGraw-Hill,
1991.
Print.