APA (7th ed.) Citation

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 (9th ed.) Citation

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

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.