Gaya APA

Nio, O, K., al, E. (1983). More evidence on the presence of an unknown toxic substance (S) in the Sagabean. . Bangkok: Asian congress of nutrition, ke-4.

Gaya MLA

Nio, Oey, Kam., al, Et. "More evidence on the presence of an unknown toxic substance (S) in the Sagabean.". Bangkok: Asian congress of nutrition, ke-4, 1983. print.