Cita APA (7th ed.)

PIRAGES, D. (1978). Global ecopolitics. Duxbury Press.

Cita Chicago (17th ed.)

PIRAGES, Dennis. Global Ecopolitics. Massachusetts: Duxbury Press, 1978.

Cita MLA (9th ed.)

PIRAGES, Dennis. Global Ecopolitics. Duxbury Press, 1978.