Gaya APA
Duckworth, R. (1986).
International Dental Journal (Volume 36, No. 4 Desember 1986).
England:
Assosiasi Dentaire Mondiale.
Gaya MLA
Duckworth, R..
"International Dental Journal".
Volume 36, No. 4 Desember 1986
England:
Assosiasi Dentaire Mondiale,
1986.
Jurnal.