APA (7th ed.) Citation

Ahmed Osumanu Haruna & Kevin Muyang Tawie Sulok. Natural farming in black pepper production.

Chicago Style (17th ed.) Citation

Ahmed Osumanu Haruna and Kevin Muyang Tawie Sulok. Natural Farming in Black Pepper Production.

MLA (9th ed.) Citation

Ahmed Osumanu Haruna and Kevin Muyang Tawie Sulok. Natural Farming in Black Pepper Production.

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