Παραπομπή σε μορφή APA (7η εκδ.)

Muthu, S. S., & Li, Y. (2014). Assessment of Environmental Impact by Grocery Shopping Bags: An Eco-Functional Approach. Springer Singapore : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Muthu, Subramanian Senthilkannan, και Yi Li. Assessment of Environmental Impact by Grocery Shopping Bags: An Eco-Functional Approach. Singapore: Springer Singapore : Imprint: Springer, 2014.

Παραπομπή σε μορφή MLA (8th εκδ.)

Muthu, Subramanian Senthilkannan, και Yi Li. Assessment of Environmental Impact by Grocery Shopping Bags: An Eco-Functional Approach. Springer Singapore : Imprint: Springer, 2014.