Gaya APA
O.Young, W., Striffler, D, F. (1964).
The Dentist, His Practise, and Community (2nd Edition).
Philadelphia:
W.B. Saunders Company.
Gaya MLA
O.Young, Wesley., Striffler, David, F..
"The Dentist, His Practise, and Community".
2nd Edition
Philadelphia:
W.B. Saunders Company,
1964.
Text.