Gaya APA

Sukaton, U. (1991). Abstract of Asia-Oceania Congress of Endocrinology IX, Jakarta 9-14 December 1990 . Jakarta: The Indonesian Society of Endocrinology.

Gaya MLA

Sukaton, Utoyo. "Abstract of Asia-Oceania Congress of Endocrinology IX, Jakarta 9-14 December 1990". Jakarta: The Indonesian Society of Endocrinology, 1991. print.