Gaya APA
Santoso, H, B.
(1998).
Susu [dan] youghurt kedelai
.
Yogyakarta:
Kanisius.
Gaya MLA
Santoso, Hieronymus, Budi.
"Susu [dan] youghurt kedelai".
Yogyakarta:
Kanisius,
1998.
Printed Book.