APA引文

Neefjes, K. (2000). Environments and livelihoods: Strategies for sustainability. London: Oxfam GB.

Trích dẫn kiểu Chicago

Neefjes, Koos. Environments and Livelihoods: Strategies for Sustainability. London: Oxfam GB, 2000.

MLA引文

Neefjes, Koos. Environments and Livelihoods: Strategies for Sustainability. London: Oxfam GB, 2000.

警告：这些引文格式不一定是100％准确.