Gaya APA

GBHN 1993. (1993). Jakarta: Simplex.

Gaya Chicago

GBHN 1993. . Jakarta: Simplex, 1993. Printed Book.

Gaya MLA

GBHN 1993. . Jakarta: Simplex, 1993. Printed Book.

Gaya Turabian

GBHN 1993. Jakarta: Simplex, 1993. Printed Book.