Penggayaan APA
RITCHIE, Donald D. et. al.. (1983).
Biology .
London:
Addison-Wesley Publishing Company.
Chicago Style
RITCHIE, Donald D. et. al..
Biology.
London:
Addison-Wesley Publishing Company,
1983.
Buku.
MLA Style
RITCHIE, Donald D. et. al..
Biology.
London:
Addison-Wesley Publishing Company,
1983.
Buku.
Turabian Style
RITCHIE, Donald D. et. al..
Biology.
London:
Addison-Wesley Publishing Company,
1983.
Buku.