Gaya APA
Greenall, Simon, Pye, Diana. (1991).
Reading Student's Book .
Yogyakarta:
Kanisius.
Gaya Chicago
Greenall, Simon, Pye, Diana.
Reading Student's Book.
Yogyakarta:
Kanisius,
1991.
Text.
Gaya MLA
Greenall, Simon, Pye, Diana.
Reading Student's Book.
Yogyakarta:
Kanisius,
1991.
Text.
Gaya Turabian
Greenall, Simon, Pye, Diana.
Reading Student's Book.
Yogyakarta:
Kanisius,
1991.
Print.