Gaya APA
Chesney, D., N., Chesney, M., O. (1971).
Radiographic photography 3rd ed. (3rd ed).
Oxford:
Blackwell Scientific Publications.
Gaya MLA
Chesney, D., N., Chesney, M., O..
Radiographic photography 3rd ed..
3rd ed
Oxford:
Blackwell Scientific Publications,
1971.
Lawas.