APA Style
Riyanto, Slamet. (2011).
Easy toefl = test of english a foreign language: tes toefl, skor di atas 500 (Ed. 1, Cet. 1).
Yogyakarta:
Pustaka Pelajar.
Chicago Style
Riyanto, Slamet.
Easy toefl = test of english a foreign language: tes toefl, skor di atas 500.
Ed. 1, Cet. 1
Yogyakarta:
Pustaka Pelajar,
2011.
Text.
MLA Style
Riyanto, Slamet.
Easy toefl = test of english a foreign language: tes toefl, skor di atas 500.
Ed. 1, Cet. 1
Yogyakarta:
Pustaka Pelajar,
2011.
Text.
Turabian Style
Riyanto, Slamet.
Easy toefl = test of english a foreign language: tes toefl, skor di atas 500.
Ed. 1, Cet. 1
Yogyakarta:
Pustaka Pelajar,
2011.
Print.