APA-čujuhus (7. p.)

Sulyman Mohammed, Haponiuk Jozef, Formela Krzysztof, & International Journal of Environmental Science and Development. Utilization of recycled polyethylene terephthalate (PET) in engineering materials , a review.

Chicago-čujuhus (17. p.)

Sulyman Mohammed, Haponiuk Jozef, Formela Krzysztof, juo International Journal of Environmental Science and Development. Utilization of Recycled Polyethylene Terephthalate (PET) in Engineering Materials , a Review.

MLA-čujuhus (9. p.)

Sulyman Mohammed, et al. Utilization of Recycled Polyethylene Terephthalate (PET) in Engineering Materials , a Review.

Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.