APA (7th ed.) Citation

ISHS. (1993). Horticultural research international: Directory of horticultural research institutes and their activities in 74 countries. ISHS.

Chicago Style (17th ed.) Citation

ISHS. Horticultural Research International: Directory of Horticultural Research Institutes and Their Activities in 74 Countries. Wageningen: ISHS, 1993.

MLA (8th ed.) Citation

ISHS. Horticultural Research International: Directory of Horticultural Research Institutes and Their Activities in 74 Countries. ISHS, 1993.

Warning: These citations may not always be 100% accurate.