Gaya APA
Schrampfer, A. et al (2003).
Fundamentals of English Grammar: Teacher's guide (3rd. ed).
New York:
Longman.
Gaya MLA
Schrampfer, Azar,Betty. et al.
"Fundamentals of English Grammar: Teacher's guide".
3rd. ed
New York:
Longman,
2003.
Buku Tercetak.