APA-viite (7. p.)

Tapia-Tapia, E. d. C., & Reyes-Chilpa, R. (2016). Mexican non-wood forest products: Economic aspects for sustainable development. Instituto de Ecología, A.C.

Chicago-viite (17. p.)

Tapia-Tapia, Estrella del Carmen, ja Ricardo Reyes-Chilpa. Mexican Non-wood Forest Products: Economic Aspects for Sustainable Development. Instituto de Ecología, A.C, 2016.

MLA-viite (9. p.)

Tapia-Tapia, Estrella del Carmen, ja Ricardo Reyes-Chilpa. Mexican Non-wood Forest Products: Economic Aspects for Sustainable Development. Instituto de Ecología, A.C, 2016.

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