Gaya APA
Renn, Diana. (2003).
Contemporary english: book 4 (2nd ed.).
Chicago:
McGraw-Hill.
Gaya Chicago
Renn, Diana.
Contemporary english: book 4.
2nd ed.
Chicago:
McGraw-Hill,
2003.
Text.
Gaya MLA
Renn, Diana.
Contemporary english: book 4.
2nd ed.
Chicago:
McGraw-Hill,
2003.
Text.
Gaya Turabian
Renn, Diana.
Contemporary english: book 4.
2nd ed.
Chicago:
McGraw-Hill,
2003.
Print.