Gaya APA
Ken, W. et al. (1993).
Compass : student's book / Hazel Imbert...[et.al.] .
London:
MacMillan Publishers Ltd..
Gaya MLA
Wilson, Ken. et al.
"Compass : student's book / Hazel Imbert...[et.al.]".
London:
MacMillan Publishers Ltd.,
1993.
Textbook.