Gaya APA
Syah, J. (1991).
English Convorsations For 21St Century Visit Indonesia Year 1991 .
Jakarta:
Uluangkep Press.
Gaya MLA
Syah, Jalinus.
"English Convorsations For 21St Century Visit Indonesia Year 1991".
Jakarta:
Uluangkep Press,
1991.
Buku Tex.