APA引文

IUCN European Programme. (1997). Fishing for a Living: The Ecology and Economics of Fishponds in Central Europe.

Chicago Style (17th ed.) Citation

IUCN European Programme. Fishing for a Living: The Ecology and Economics of Fishponds in Central Europe. 1997.

MLA引文

IUCN European Programme. Fishing for a Living: The Ecology and Economics of Fishponds in Central Europe. 1997.

警告：這些引文格式不一定是100％准確.