Citazione Stile APA (7a Edizione)

Marsh, R. W., & Borg, H. H. v. d. (1974). Cultivation of flowers under protection in the mediterranean regions. ISHS.

Citazione stile Chigago Style (17a edizione)

Marsh, R. Warren, e H. H. van der Borg. Cultivation of Flowers Under Protection in the Mediterranean Regions. La Haya: ISHS, 1974.

Citatione MLA (9a ed.)

Marsh, R. Warren, e H. H. van der Borg. Cultivation of Flowers Under Protection in the Mediterranean Regions. ISHS, 1974.