APA Style
English poem writing contest 2005. (2005).
Yogyakarta:
Duta Wacana Christian University.
Chicago Style
English poem writing contest 2005.
.
Yogyakarta:
Duta Wacana Christian University,
2005.
Buku.
MLA Style
English poem writing contest 2005.
.
Yogyakarta:
Duta Wacana Christian University,
2005.
Buku.
Turabian Style
English poem writing contest 2005.
Yogyakarta:
Duta Wacana Christian University,
2005.
Buku.