Gaya APA
Clark,R.B.. (1986).
Marine pollution (text).
Oxford:
Clarendon Press.
Gaya Chicago
Clark,R.B..
Marine pollution.
text
Oxford:
Clarendon Press,
1986.
Tesis.
Gaya MLA
Clark,R.B..
Marine pollution.
text
Oxford:
Clarendon Press,
1986.
Tesis.
Gaya Turabian
Clark,R.B..
Marine pollution.
text
Oxford:
Clarendon Press,
1986.
Tesis.