Gaya APA
Ebest, S, B. et al (2004).
Writing from a to z: the easy to use reference handbook (15).
Boston:
Mc. Graw Hill Company.
Gaya MLA
Ebest, Sally, Barr. et al.
"Writing from a to z: the easy to use reference handbook".
15
Boston:
Mc. Graw Hill Company,
2004.
Text.