Dyfyniad APA

Azab, M., Khabour, O. F., Alkaraki, A. K., Eissenberg, T., Alzoubi, K. H., & Primack, B. A. (2010). Water pipe tobacco smoking among university students in Jordan. Oxford University Press.

Dyfyniad Arddull Chicago

Azab, Mohammed, Omar F. Khabour, Almuthanna K. Alkaraki, Thomas Eissenberg, Karem H. Alzoubi, and Brian A. Primack. Water Pipe Tobacco Smoking Among University Students in Jordan. Oxford University Press, 2010.

Dyfyniad MLA

Azab, Mohammed, et al. Water Pipe Tobacco Smoking Among University Students in Jordan. Oxford University Press, 2010.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.