APA (7th ed.) Citation

Hamid, M. A., Ahmad, D., Rukunudin, I. H., Sulaiman, S., & Yahya, A. (2014). Design and development of a sweet potato digging device. Universiti Putra Malaysia Press.

Chicago Style (17th ed.) Citation

Hamid, Md. Akhir, Desa Ahmad, Ibni Hajar Rukunudin, Shamsuddin Sulaiman, and Azmi Yahya. Design and Development of a Sweet Potato Digging Device. Universiti Putra Malaysia Press, 2014.

MLA (9th ed.) Citation

Hamid, Md. Akhir, et al. Design and Development of a Sweet Potato Digging Device. Universiti Putra Malaysia Press, 2014.