APA Style

Ruslan, G. (1996). The Effects of Smoking on Oral Cavity (Efek Merokok terhadap Rongga Mulut) . : .

MLA Style

Ruslan, Gupran. "The Effects of Smoking on Oral Cavity (Efek Merokok terhadap Rongga Mulut)". : , 1996. Text.