Gaya APA
al, D, L, H, R, J, B, {, E. et al (1995).
Imaging of the Head and Neck .
Stuttgart New York:
Georg Thieme verlag.
Gaya MLA
al, Del, L., Hawkins,, Roger, J, Best, {, Et. et al.
"Imaging of the Head and Neck".
Stuttgart New York:
Georg Thieme verlag,
1995.
Text.