Penggayaan APA
HARRIS, Jonathan M., ROACH, Brian. (2018).
Environmental and natural resource economics (4th ed.).
New York:
Routledge.
Chicago Style
HARRIS, Jonathan M., ROACH, Brian.
Environmental and natural resource economics.
4th ed.
New York:
Routledge,
2018.
Buku.
MLA Style
HARRIS, Jonathan M., ROACH, Brian.
Environmental and natural resource economics.
4th ed.
New York:
Routledge,
2018.
Buku.
Turabian Style
HARRIS, Jonathan M., ROACH, Brian.
Environmental and natural resource economics.
4th ed.
New York:
Routledge,
2018.
Buku.