Dyfyniad APA

GROWTH & POLUNIN, N. [. (1980). Growth withaout ecodisasters? John Wiley and Sons.

Dyfyniad Arddull Chicago

GROWTH and Nicholas [ed] POLUNIN. Growth Withaout Ecodisasters? New York: John Wiley and Sons, 1980.

Dyfyniad MLA

GROWTH and Nicholas [ed] POLUNIN. Growth Withaout Ecodisasters? John Wiley and Sons, 1980.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.