Gaya APA
Sarwono,Jonathan, Yudhy Purwanto. (2013).
English for Academic Purposes : A Wat to Learn Scientific English (Ed.1).
Yogyakarta:
Andi.
Gaya Chicago
Sarwono,Jonathan, Yudhy Purwanto.
English for Academic Purposes : A Wat to Learn Scientific English.
Ed.1
Yogyakarta:
Andi,
2013.
Text.
Gaya MLA
Sarwono,Jonathan, Yudhy Purwanto.
English for Academic Purposes : A Wat to Learn Scientific English.
Ed.1
Yogyakarta:
Andi,
2013.
Text.
Gaya Turabian
Sarwono,Jonathan, Yudhy Purwanto.
English for Academic Purposes : A Wat to Learn Scientific English.
Ed.1
Yogyakarta:
Andi,
2013.
Print.