APA Style
Field, Barry C., Field, Martha K.. (2017).
Environmental economics : an introduction (Seventh Edition).
New York:
McGraw Hill Education.
Chicago Style
Field, Barry C., Field, Martha K..
Environmental economics : an introduction.
Seventh Edition
New York:
McGraw Hill Education,
2017.
Text.
MLA Style
Field, Barry C., Field, Martha K..
Environmental economics : an introduction.
Seventh Edition
New York:
McGraw Hill Education,
2017.
Text.
Turabian Style
Field, Barry C., Field, Martha K..
Environmental economics : an introduction.
Seventh Edition
New York:
McGraw Hill Education,
2017.
Print.