Cita APA (7a ed.)

Widiyastuti, W., Rois, M. F., Setyawan, H., Machmudah, S., & Anggoro, D. (2020). Carbonization of Lignin Extracted from Liquid Waste of Coconut Coir Delignification. Department of Chemistry, Universitas Gadjah Mada.

Cita Chicago Style (17a ed.)

Widiyastuti, Widiyastuti, Mahardika Fahrudin Rois, Heru Setyawan, Siti Machmudah, y Diky Anggoro. Carbonization of Lignin Extracted from Liquid Waste of Coconut Coir Delignification. Department of Chemistry, Universitas Gadjah Mada, 2020.

Cita MLA (8a ed.)

Widiyastuti, Widiyastuti, et al. Carbonization of Lignin Extracted from Liquid Waste of Coconut Coir Delignification. Department of Chemistry, Universitas Gadjah Mada, 2020.