APA Style
Riyanto, Slamet. (2010).
Developing Vocabulary Skills, Book 1 .
Yogyakarta:
Pustaka Pelajar, Yogyakarta.
Chicago Style
Riyanto, Slamet.
Developing Vocabulary Skills, Book 1.
Yogyakarta:
Pustaka Pelajar, Yogyakarta,
2010.
Buku Teks.
MLA Style
Riyanto, Slamet.
Developing Vocabulary Skills, Book 1.
Yogyakarta:
Pustaka Pelajar, Yogyakarta,
2010.
Buku Teks.
Turabian Style
Riyanto, Slamet.
Developing Vocabulary Skills, Book 1.
Yogyakarta:
Pustaka Pelajar, Yogyakarta,
2010.
Buku Teks.