Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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