APA Style
Pickering, Kevin T, Owen, Lewis A. (1994).
Global Environmental Issues Second Edition .
America:
Library of Congress Cataloging.
Chicago Style
Pickering, Kevin T, Owen, Lewis A.
Global Environmental Issues Second Edition.
America:
Library of Congress Cataloging,
1994.
Text.
MLA Style
Pickering, Kevin T, Owen, Lewis A.
Global Environmental Issues Second Edition.
America:
Library of Congress Cataloging,
1994.
Text.
Turabian Style
Pickering, Kevin T, Owen, Lewis A.
Global Environmental Issues Second Edition.
America:
Library of Congress Cataloging,
1994.
Print.