APA (7th ed.) Citation

ScienceDirect (Online service), Malik, M. I., Mays, J., & Shah, M. R. (2021). Molecular characterization of polymers. Elsevier.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service), Muhammad Imran Malik, Jimmy Mays, and Muhammad Raza Shah. Molecular Characterization of Polymers. Amsterdam: Elsevier, 2021.

MLA (9th ed.) Citation

ScienceDirect (Online service), et al. Molecular Characterization of Polymers. Elsevier, 2021.