Gaya APA
McConnell, Robert L, Abel, Daniel C. (2008).
Environmental issues : an introduction to sustainability (3).
Upper Saddle River, NJ:
Prentice Hall.
Gaya Chicago
McConnell, Robert L, Abel, Daniel C.
Environmental issues : an introduction to sustainability.
3
Upper Saddle River, NJ:
Prentice Hall,
2008.
Text.
Gaya MLA
McConnell, Robert L, Abel, Daniel C.
Environmental issues : an introduction to sustainability.
3
Upper Saddle River, NJ:
Prentice Hall,
2008.
Text.
Gaya Turabian
McConnell, Robert L, Abel, Daniel C.
Environmental issues : an introduction to sustainability.
3
Upper Saddle River, NJ:
Prentice Hall,
2008.
Print.