APA Style
Cunningham, William P. (2008).
Environmental science : a Global Concern (11).
Oxford:
McGraw Hill.
Chicago Style
Cunningham, William P.
Environmental science : a Global Concern.
11
Oxford:
McGraw Hill,
2008.
Buku Teks.
MLA Style
Cunningham, William P.
Environmental science : a Global Concern.
11
Oxford:
McGraw Hill,
2008.
Buku Teks.
Turabian Style
Cunningham, William P.
Environmental science : a Global Concern.
11
Oxford:
McGraw Hill,
2008.
Buku Teks.