MLA

Akbar Hussain, Zubi Sadiq, and Muhammad Zia-Ul-Haq. Betalains: Biomolecular Aspects. Springer International Publishing, 2018.

APA

Akbar Hussain, A. Hussain, Sadiq, Z., & Zia-Ul-Haq, M. (2018). Betalains: Biomolecular Aspects. Springer International Publishing.

Chicago

Akbar Hussain, Zubi Sadiq, and Muhammad Zia-Ul-Haq. Betalains: Biomolecular Aspects. : Springer International Publishing, 2018.