APA (7th ed.) Citation

Wickens, G. E. (1991). Non-wood forest products: The way ahead. Food and Agriculture Organization of the United Nations.

Chicago Style (17th ed.) Citation

Wickens, G. E. Non-wood Forest Products: The Way Ahead. Rome: Food and Agriculture Organization of the United Nations, 1991.

MLA (9th ed.) Citation

Wickens, G. E. Non-wood Forest Products: The Way Ahead. Food and Agriculture Organization of the United Nations, 1991.

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