Gaya APA
Sin, T, T, V.
(1984).
ENCYCLOPEDIA AMERICANA 27
(
Ed. 27)
.
USA:
Grolier Incorporated.
Gaya MLA
Sin, Trance, To, Venial.
"ENCYCLOPEDIA AMERICANA 27".
Ed. 27
USA:
Grolier Incorporated,
1984.
Buku.