Gaya APA
Brasier, M.D.. (1981).
Microfossils (Second impression).
London:
George allen dan unwin.
Gaya Chicago
Brasier, M.D..
Microfossils.
Second impression
London:
George allen dan unwin,
1981.
Text.
Gaya MLA
Brasier, M.D..
Microfossils.
Second impression
London:
George allen dan unwin,
1981.
Text.
Gaya Turabian
Brasier, M.D..
Microfossils.
Second impression
London:
George allen dan unwin,
1981.
Print.