APA引文

Liu Hua & Canadian Center of Science and Education. Recycling economy and sustainable development.

Chicago Style (17th ed.) Citation

Liu Hua and Canadian Center of Science and Education. Recycling Economy and Sustainable Development.

MLA引文

Liu Hua and Canadian Center of Science and Education. Recycling Economy and Sustainable Development.

警告：這些引文格式不一定是100％准確.