Gaya APA
140 Characters: A Style Guide for The Short Form. (2009).
new jersey:
John wiley & sons, Inc.
Gaya Chicago
140 Characters: A Style Guide for The Short Form.
.
new jersey:
John wiley & sons, Inc,
2009.
.
Gaya MLA
140 Characters: A Style Guide for The Short Form.
.
new jersey:
John wiley & sons, Inc,
2009.
.
Gaya Turabian
140 Characters: A Style Guide for The Short Form.
new jersey:
John wiley & sons, Inc,
2009.
.