Dyfyniad APA

Smyth, M., Russell, J., & Milanowski, T. (2011). Solar energy in the winemaking industry. Springer London.

Dyfyniad Arddull Chicago

Smyth, Mervyn, James Russell, and Tony Milanowski. Solar Energy in the Winemaking Industry. London: Springer London, 2011.

Dyfyniad MLA

Smyth, Mervyn, et al. Solar Energy in the Winemaking Industry. Springer London, 2011.

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