Gaya APA
Chamberlain, E, N, (, N. et al (1987).
Chamberlain`s Symptoms and signs in clinical medicine : an introduction to medical diagnosis (11th ed., ELBS ed.).
Oxford:
Butterworth-Heinemann.
Gaya MLA
Chamberlain, E., Noble, (ernest, Noble). et al.
"Chamberlain`s Symptoms and signs in clinical medicine : an introduction to medical diagnosis".
11th ed., ELBS ed.
Oxford:
Butterworth-Heinemann,
1987.
Text.