APA Style
Botkin, D.B.. (2011).
Environmental Science (8th ed).
:
John Wiley.
Chicago Style
Botkin, D.B..
Environmental Science.
8th ed
:
John Wiley,
2011.
.
MLA Style
Botkin, D.B..
Environmental Science.
8th ed
:
John Wiley,
2011.
.
Turabian Style
Botkin, D.B..
Environmental Science.
8th ed
:
John Wiley,
2011.
.