APA Style
Jorgensen, S.E., Johnsen, I.. (1989).
Principles of environmental science and technology. .
Amsterdam:
Elseveier.
Chicago Style
Jorgensen, S.E., Johnsen, I..
Principles of environmental science and technology..
Amsterdam:
Elseveier,
1989.
Text.
MLA Style
Jorgensen, S.E., Johnsen, I..
Principles of environmental science and technology..
Amsterdam:
Elseveier,
1989.
Text.
Turabian Style
Jorgensen, S.E., Johnsen, I..
Principles of environmental science and technology..
Amsterdam:
Elseveier,
1989.
Print.