Dyfyniad APA

Savvas, D., & Passam, H. (2002). Hydroponic production of vegetables and ornamentals (1a. ed.). Embryo Publications.

Dyfyniad Arddull Chicago

Savvas, Dimitrios, and Harold Passam. Hydroponic Production of Vegetables and Ornamentals. 1a. ed. Atenas: Embryo Publications, 2002.

Dyfyniad MLA

Savvas, Dimitrios, and Harold Passam. Hydroponic Production of Vegetables and Ornamentals. 1a. ed. Embryo Publications, 2002.

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