Gaya APA
FOXEN, E, H, M. (1976).
Lecture notes on diseases of the ear nose and throat (4th ed. ).
Oxford:
Blackwell Scientific.
Gaya MLA
FOXEN, Eric, Harry, Miles.
"Lecture notes on diseases of the ear nose and throat".
4th ed.
Oxford:
Blackwell Scientific,
1976.
Buku.